37.9°F
Current conditions from King Hill
Updated every 5 minutes
 
  Friday October 31, 2014

Westford: October 2014
LOCAL CLIMATOLOGICAL DATA Monthly Summary
October 2014
Station: Westford Latitude: 44° 37' 39" N Longitude: 73° 02' 29" W Elevation (ground): 850 feet Time Zone: Eastern +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak | Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s | | e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | m^2 | | | | | | | | | | |9 blw snw| | | | | | | | | | | | | | | | 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |01| 59.6 | 49.6 | 54.6 | 53.6 | 52| 96| 10| 0|.2.......| 0| 0.00| 0.0| 30.13| 29.98|30.056| 0.2| 0.2|300| 8|WNW| 4|293| 57 | |02| 69.5 | 49.2 | 59.3 | 56.9 | 54| 90| 5| 0|.2.......| 0| 0.01| 0.0| 30.14| 30.01|30.061| 0.1| 0.1|323| 9|WNW| 5|313| 115 | |03| 73.1 | 48.2 | 60.7 | 59.3 | 49| 73| 4| 0|.........| 0| 0.00| 0.0| 30.09| 29.70|29.683| 0.9| 0.9|193| 15|SSE| 9|221| 155 | |04| 56.8 | 47.1 | 51.9 | 54.3 | 51| 88| 13| 0|.........| 0| 0.78| 0.0| 29.71| 29.45|29.556| 1.6| 1.2|203| 19|WNW| 10|296| 34 | |05| 56.0 | 38.6 | 47.3 | 47.4 | 42| 82| 17| 0|.........| 0| 0.00| 0.0| 29.85| 29.44|29.684| 0.5| 0.5|264| 12| W| 6|274| 118 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 62.6 | 37.0 | 49.8 | 49.6 | 41| 75| 15| 0|.........| 0| 0.02| 0.0| 29.95| 29.84|29.848| 1.5| 1.5|206| 21|SSW| 11|212| 121 | |07| 66.8 | 50.6 | 58.7 | 57.6 | 50| 78| 6| 0|.........| 0| 0.07| 0.0| 29.94| 29.80|29.870| 2.1| 2.0|204| 26| SW| 11|217| 91 | |08| 62.9 | 48.2 | 55.6 | 55.6 | 48| 77| 9| 0|.........| 0| 0.22| 0.0| 29.80| 29.50|29.636| 3.4| 3.2|238| 36| W| 13|222| 59 | |09| 51.7 | 40.5 | 46.1 | 46.3 | 38| 72| 18| 0|.........| 0| T | 0.0| 29.92| 29.75|29.818| 2.2| 2.1|249| 25| W| 10|270| 67 | |10| 55.2 | 37.8 | 46.5 | 45.5 | 39| 78| 18| 0|.........| 0| 0.00| 0.0| 30.09| 29.92|30.006| 1.3| 1.2|247| 16| W| 8|276| 113 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 53.5 | 36.1 | 44.8 | 43.4 | 39| 85| 20| 0|.........| 0| 0.00| 0.0| 30.13| 30.04|30.077| 0.3| 0.2|268| 9| W| 4|260| 78 | |12| 57.8 | 36.0 | 46.9 | 43.9 | 36| 78| 18| 0|.........| 0| 0.00| 0.0| 30.27| 30.12|30.208| 0.4| 0.4|306| 14|WNW| 8|282| 141 | |13| 59.8 | 33.5 | 46.7 | 48.8 | 43| 80| 18| 0|.........| 0| T | 0.0| 30.24| 30.11|30.182| 3.2| 3.2|210| 24| S| 13|212| 93 | |14| 75.6 | 56.2 | 65.9 | 65.7 | 58| 78| 0| 1|.........| 0| 0.00| 0.0| 30.12| 29.93|30.027| 4.9| 4.8|210| 29| S| 14|207| 115 | |15| 79.1*| 66.2 | 72.6*| 70.4 | 62| 76| 0| 8|.........| 0| T | 0.0| 29.95| 29.82|29.895| 3.8| 3.7|207| 26|SSW| 13|209| 95 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 72.2 | 58.9 | 65.6 | 66.8 | 64| 90| 0| 1|.........| 0| 0.74| 0.0| 29.82| 29.54|29.672| 0.5| 0.5|192| 16|WSW| 9|219| 36 | |17| 67.1 | 55.3 | 61.2 | 59.1 | 53| 81| 4| 0|.........| 0| T | 0.0| 29.56| 29.47|29.507| 2.4| 2.3|219| 23|SSW| 10|223| 63 | |18| 59.4 | 41.5 | 50.5 | 53.7 | 50| 88| 14| 0|.........| 0| 0.71| 0.0| 29.65| 29.44|29.489| 3.2| 2.5|235| 22|WNW| 12|297| 31 | |19| 42.3 | 36.7 | 39.5 | 39.0 | 33| 81| 25| 0|.........| 0| 0.07| 0.0| 29.95| 29.64|29.833| 1.4| 1.4|312| 21|WNW| 8|327| 35 | |20| 46.9 | 31.5*| 39.2*| 39.6 | 33| 76| 25| 0|.........| 0| 0.00| 0.0| 29.97| 29.89|29.931| 0.7| 0.6|220| 12|WSW| 5|211| 75 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 47.3 | 39.5 | 43.4 | 44.1 | 43| 95| 21| 0|.........| 0| 0.27| 0.0| 30.07| 29.89|29.956| 0.1| 0.1| 54| 8|NNE| 3| 26| 28 | |22| 52.1 | 43.0 | 47.5 | 46.7 | 44| 91| 17| 0|.........| 0| 0.02| 0.0| 30.17| 30.03|30.103| 0.7| 0.7| 17| 17|NNE| 9| 20| 43 | |23| 46.4 | 40.7 | 43.6 | 42.4 | 40| 93| 21| 0|.........| 0| 0.37| 0.0| 30.03| 29.82|29.916| 0.3| 0.3| 16| 19| N| 7| 19| 17 | |24| 45.3 | 36.8 | 41.0 | 40.9 | 40| 96| 24| 0|.........| 0| 0.17| 0.0| 29.83| 29.78|29.807| 0.1| 0.1|355| 10| NW| 3|330| 23 | |25| 57.5 | 36.3 | 46.9 | 46.4 | 43| 88| 18| 0|.........| 0| 0.24| 0.0| 29.78| 29.40|29.616| 1.9| 1.9|207| 13|SSW| 7|206| 87 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 49.5 | 42.6 | 46.0 | 44.5 | 42| 90| 18| 0|.........| 0| 0.28| 0.0| 29.67| 29.37|29.496| 0.7| 0.6|276| 18|WNW| 10|321| 38 | |27| 51.7 | 37.2 | 44.5 | 43.0 | 39| 85| 20| 0|.........| 0| 0.02| 0.0| 29.99| 29.67|29.871| 0.8| 0.8|306| 22|WNW| 12|296| 70 | |28| 58.6 | 40.0 | 49.3 | 49.6 | 45| 85| 15| 0|.........| 0| 0.04| 0.0| 29.99| 29.76|29.874| 0.9| 0.9|192| 13|SSW| 7|189| 38 | |29| 56.9 | 41.0 | 49.0 | 51.8 | 46| 82| 16| 0|.........| 0| 0.18| 0.0| 29.81| 29.73|29.767| 1.5| 1.4|264| 23| W| 11|277| 32 | |30| 47.7 | 38.8 | 43.3 | 43.6 | 37| 78| 21| 0|.........| 0| 0.00| 0.0| 29.98| 29.80|29.901| 0.9| 0.7|305| 13|WNW| 8|297| 61 | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1740.9|1294.6|------|------|---|----| 430| 10| Days | 4.21| 0.0| 30.27| 29.37|29.845| 1.4| 1.1|228| 36| W| 14|207| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 58.0| 43.2| 50.6 | 50.3 | 45|83.6|----|----|≥.01 Inch 17|37.27| 0.0| 12 | 26 |------|----|----|---| 8 | 14 | 71| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min Temperature | 715| 301|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 2| 0.78| 4 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 1 | 0 |----|----| Clear 2 Partly Cloudy 9 Cloudy 19 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations Units are: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 9, 10, 12 are entered manually by the station observer. Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations. Column 23: Solar Radiation is measured in Watts/m^2 and is continuously averaged for 24 hours. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
OBSERVATIONS AT 3-HOUR INTERVALS
October 2014: Westford
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 1 | OCT 2 | OCT 3 | | | | | |01| 0|29.99| 0.00| 51| 51| 98|08| 0| 0| 0|30.07| 0.00| 53| 52| 98|35| 0| 0| 0|30.53| 0.00| 52| 51| 98|29| 0| 0| |04| | | | | | | | | | 0|30.07| 0.00| 52| 52| 98|35| 0| 0| 0|30.00| 0.00| 49| 49| 98|29| 0| 0| |07| 0|30.04| 0.00| 51| 50| 98|32| 0| 0| 5|30.10| 0.00| 52| 51| 98|07| 0| 0| 7|30.01| 0.00| 49| 49| 98|29| 0| 0| |10| 100|30.07| 0.00| 54| 53| 98|33| 0| 0| 155|30.14| 0.00| 55| 55| 99|33| 0| 0| 397|29.98| 0.00| 62| 55| 78|17| 1| 9| |13| 56|30.07| 0.00| 54| 53| 95|28| 0| 4| 128|30.08| 0.00| 66| 58| 74|18| 0| 0| 566|31.32| 0.00| 70| 54| 58|16| 2| 10| |16| 81|30.06| 0.00| 56| 53| 92|29| 0| 5| 308|31.44| 0.00| 68| 58| 71|29| 0| 5| 343|29.80| 0.00| 72| 41| 32|19| 5| 12| |19| 0|30.07| 0.00| 56| 54| 94|35| 0| 2| 0|30.05| 0.00| 57| 54| 91|30| 0| 0| 0|29.77| 0.00| 62| 46| 56|19| 1| 8| |22| 0|30.09| 0.00| 52| 50| 96|35| 0| 0| 0|30.05| 0.00| 53| 52| 97|30| 0| 0| 0|29.73| 0.00| 59| 47| 64|20| 1| 15| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 4 | OCT 5 | OCT 6 | | | | | |01| 0|29.68| 0.00| 56| 46| 70|15| 3| 14| 0|29.56| 0.00| 47| 45| 95|27| 0| 0| 0|29.85| 0.00| 39| 37| 93|20| 0| 2| |04| 0|29.63| 0.00| 54| 49| 81|20| 1| 9| 0|31.77| 0.00| 44| 43| 96|20| 0| 0| 0|29.88| 0.00| 39| 37| 92|20| 0| 0| |07| 5|29.59| 0.00| 55| 50| 82|16| 2| 11| 5|29.60| 0.00| 45| 41| 89|27| 0| 5| 5|29.91| 0.00| 39| 36| 90|22| 0| 0| |10| 84|29.56| 0.00| 56| 51| 83|17| 2| 11| 410|29.66| 0.00| 51| 43| 74|21| 1| 7| 385|29.95| 0.00| 50| 39| 66|20| 3| 15| |13| 204|29.52| 0.00| 56| 54| 93|21| 4| 9| 97|29.67| 0.00| 55| 41| 60|23| 1| 7| 591|29.91| 0.00| 60| 42| 51|20| 6| 16| |16| 46|29.46| 0.00| 56| 55| 96|22| 0| 4| 139|29.69| 0.00| 55| 40| 57|25| 0| 2| 72|29.88| 0.00| 53| 48| 83|18| 0| 1| |19| 0|29.46| 0.00| 54| 53| 97|21| 0| 0| 0|29.74| 0.00| 45| 42| 89|24| 0| 0| 0|29.92| 0.00| 52| 45| 76|16| 0| 4| |22| 0|29.52| 0.08| 48| 47| 96|30| 1| 11| 0|29.81| 0.00| 43| 39| 87|22| 0| 0| 0|29.94| 0.00| 56| 47| 72|19| 2| 8| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 7 | OCT 8 | OCT 9 | | | | | |01| 0|29.94| 0.00| 54| 47| 75|19| 1| 6| 0|29.77| 0.00| 59| 49| 69|20| 1| 5| 0|29.75| 0.00| 48| 37| 67|25| 3| 15| |04| 0|29.88| 0.00| 54| 47| 77|16| 1| 9| 0|29.62| 0.05| 56| 54| 93|14| 1| 4| 0|29.76| 0.00| 46| 36| 69|26| 3| 11| |07| 0|29.87| 0.00| 56| 49| 80|18| 1| 10| 0|29.51| 0.00| 58| 54| 89|20| 4| 21| 0|29.81| 0.00| 41| 35| 79|26| 0| 4| |10| 51|29.88| 0.00| 56| 55| 94|21| 4| 15| 91|29.56| 0.00| 57| 54| 90|21| 4| 15| 387|29.84| 0.00| 49| 36| 60|24| 5| 15| |13| 531|29.88| 0.00| 64| 55| 72|20| 6| 16| 186|29.60| 0.00| 58| 50| 76|25| 3| 14| 113|29.81| 0.00| 49| 37| 62|22| 2| 11| |16| 255|29.85| 0.00| 66| 52| 61|22| 4| 13| 35|29.63| 0.00| 56| 45| 66|26| 11| 32| 120|29.80| 0.00| 50| 39| 66|25| 2| 14| |19| 0|29.85| 0.00| 58| 50| 74|20| 1| 3| 0|29.67| 0.00| 54| 44| 69|28| 5| 17| 0|29.85| 0.00| 43| 41| 93|21| 0| 0| |22| 0|29.84| 0.00| 51| 47| 87|20| 0| 0| 0|29.73| 0.00| 51| 38| 61|25| 7| 24| 0|29.89| 0.00| 43| 39| 87|21| 2| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 10 | OCT 11 | OCT 12 | | | | | |01| 0|29.93| 0.00| 42| 38| 86|25| 3| 9| 0|30.08| 0.00| 40| 38| 95|32| 0| 0| 0|30.13| 0.00| 37| 36| 96|21| 0| 0| |04| 0|29.95| 0.00| 40| 37| 86|23| 1| 8| 0|30.06| 0.00| 37| 36| 96|32| 0| 0| 0|30.15| 0.00| 37| 37| 97|21| 0| 0| |07| 0|29.98| 0.00| 40| 36| 85|22| 1| 6| 0|30.07| 0.00| 39| 38| 97|32| 0| 0| 0|30.21| 0.00| 40| 39| 97|21| 0| 0| |10| 294|30.02| 0.00| 47| 40| 75|21| 5| 9| 77|30.09| 0.00| 44| 41| 88|29| 0| 0| 388|30.26| 0.00| 47| 42| 83|31| 0| 5| |13| 274|30.01| 0.00| 53| 41| 65|27| 7| 13| 336|30.07| 0.00| 52| 41| 64|22| 2| 9| 538|30.26| 0.00| 54| 36| 50|34| 1| 8| |16| 169|30.01| 0.00| 53| 42| 66|27| 0| 3| 128|30.05| 0.00| 50| 40| 69|32| 0| 3| 288|30.21| 0.00| 56| 34| 44|05| 0| 2| |19| 0|30.05| 0.00| 48| 41| 76|30| 0| 0| 0|30.08| 0.00| 44| 40| 86|30| 0| 0| 0|30.21| 0.00| 40| 35| 82|01| 0| 0| |22| 0|30.08| 0.00| 42| 38| 87|32| 0| 0| 0|30.09| 0.00| 41| 39| 93|30| 0| 0| 0|30.22| 0.00| 38| 34| 87|21| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 13 | OCT 14 | OCT 15 | | | | | |01| 0|30.22| 0.00| 36| 33| 90|20| 0| 0| 0|30.11| 0.00| 57| 52| 85|20| 4| 15| 0|29.93| 0.00| 67| 60| 79|21| 6| 22| |04| 0|30.22| 0.00| 34| 32| 92|21| 0| 0| 0|30.09| 0.00| 57| 54| 89|21| 3| 13| 0|29.93| 0.00| 67| 61| 82|20| 7| 17| |07| 0|30.23| 0.00| 37| 35| 92|24| 0| 3| 0|30.08| 0.00| 60| 57| 91|21| 5| 12| 0|29.94| 0.00| 67| 62| 84|20| 6| 20| |10| 378|30.22| 0.00| 52| 41| 67|21| 6| 15| 357|30.07| 0.00| 65| 60| 85|21| 7| 23| 199|29.95| 0.00| 71| 64| 77|19| 4| 16| |13| 369|30.18| 0.00| 58| 47| 66|21| 5| 19| 489|30.01| 0.00| 72| 62| 71|20| 5| 21| 313|29.89| 0.00| 75| 64| 67|21| 3| 10| |16| 46|30.15| 0.00| 56| 48| 75|20| 6| 16| 244|29.97| 0.00| 75| 62| 66|20| 2| 18| 105|29.86| 0.00| 77| 63| 64|20| 2| 10| |19| 0|30.15| 0.00| 56| 50| 80|24| 1| 15| 0|29.97| 0.00| 69| 60| 72|21| 4| 18| 0|29.85| 0.00| 69| 63| 80|15| 1| 8| |22| 0|30.11| 0.00| 56| 50| 81|21| 6| 19| 0|29.96| 0.00| 69| 59| 71|20| 4| 17| 0|29.85| 0.00| 70| 63| 80|07| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 16 | OCT 17 | OCT 18 | | | | | |01| 0|29.81| 0.00| 70| 63| 80|21| 0| 6| 0|29.53| 0.00| 59| 55| 87|20| 3| 11| 0|29.49| 0.00| 58| 51| 78|21| 4| 14| |04| 0|29.77| 0.00| 68| 64| 87|16| 0| 5| 0|29.51| 0.00| 58| 55| 89|20| 5| 12| 0|29.46| 0.00| 58| 51| 77|19| 3| 12| |07| 0|29.74| 0.00| 66| 64| 95|15| 0| 1| 0|29.51| 0.00| 57| 55| 93|21| 2| 9| 0|29.44| 0.00| 57| 51| 81|21| 2| 11| |10| 49|29.73| 0.00| 67| 65| 94|10| 0| 7| 148|29.51| 0.00| 59| 55| 88|21| 3| 14| 35|29.46| 0.00| 57| 52| 85|20| 4| 11| |13| 142|29.67| 0.06| 67| 66| 96|15| 0| 1| 272|29.49| 0.00| 62| 51| 69|23| 1| 11| 53|29.44| 0.39| 55| 53| 96|22| 7| 13| |16| 47|29.57| 0.00| 69| 65| 88|18| 0| 3| 42|29.48| 0.00| 65| 50| 58|19| 5| 19| 95|29.45| 0.00| 55| 54| 96|19| 0| 4| |19| 0|29.55| 0.00| 67| 63| 86|14| 0| 5| 0|29.51| 0.00| 59| 51| 74|23| 1| 9| 0|29.52| 0.00| 50| 48| 93|30| 5| 11| |22| 0|29.57| 0.00| 63| 62| 96|22| 6| 15| 0|29.52| 0.00| 59| 52| 78|21| 1| 9| 0|29.61| 0.00| 44| 43| 96|32| 1| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.10 | 0.12 | 0.14 | 0.15 | 0.17 | 0.20 | 0.22 | 0.24 | 0.29 | 0.35 | 0.42 | 0.44 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 04 | 18 | 16 | 16 | 16 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1426 | 1426 | 1432 | 1432 | 1250 | 1250 | 1250 | 2107 | 1426 | 1250 | 1250 | 1250 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
October 2014: Westford
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 19 | OCT 20 | OCT 21 | | | | | |01| 0|29.68| 0.00| 41| 40| 97|30| 0| 12| 0|29.95| 0.00| 36| 28| 72|27| 1| 7| 0|29.90| 0.00| 40| 37| 89|19| 0| 0| |04| 0|29.72| 0.00| 39| 37| 93|32| 2| 8| 0|29.95| 0.00| 35| 28| 76|25| 0| 3| 0|29.90| 0.00| 42| 40| 93|19| 0| 0| |07| 0|29.78| 0.00| 38| 36| 90|32| 0| 10| 0|29.96| 0.00| 32| 28| 84|22| 0| 0| 0|29.91| 0.00| 41| 40| 96|08| 0| 0| |10| 47|29.85| 0.00| 39| 35| 86|30| 2| 8| 360|29.96| 0.00| 40| 31| 69|21| 4| 8| 104|29.94| 0.00| 44| 43| 96|05| 0| 0| |13| 125|29.85| 0.00| 42| 35| 77|32| 2| 9| 336|29.92| 0.00| 44| 33| 65|22| 3| 8| 58|29.95| 0.00| 47| 46| 96|12| 0| 3| |16| 47|29.87| 0.00| 40| 30| 66|31| 2| 11| 39|29.91| 0.00| 45| 36| 72|20| 1| 6| 28|29.96| 0.00| 47| 46| 96|05| 0| 0| |19| 0|29.92| 0.00| 38| 29| 70|28| 0| 5| 0|29.90| 0.00| 43| 38| 80|20| 0| 0| 0|30.00| 0.00| 46| 45| 97|01| 1| 3| |22| 0|29.94| 0.00| 37| 29| 72|29| 1| 9| 0|29.91| 0.00| 38| 36| 92|20| 0| 0| 0|30.05| 0.00| 45| 45| 97|03| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 22 | OCT 23 | OCT 24 | | | | | |01| 0|30.06| 0.00| 45| 44| 98|03| 0| 0| 0|30.02| 0.00| 45| 40| 82|01| 0| 11| 0|29.80| 0.00| 41| 40| 98|32| 0| 4| |04| 0|30.07| 0.00| 45| 44| 98|09| 0| 3| 0|29.97| 0.00| 43| 39| 87|35| 0| 1| 0|29.80| 0.00| 39| 39| 98|33| 0| 1| |07| 0|30.11| 0.00| 44| 44| 98|03| 2| 8| 0|29.96| 0.00| 42| 39| 89|03| 0| 6| 0|29.81| 0.00| 39| 38| 98|03| 0| 1| |10| 107|30.16| 0.00| 46| 46| 98|35| 1| 8| 42|29.93| 0.00| 42| 40| 92|31| 0| 1| 40|29.83| 0.00| 39| 39| 98|00| 0| 3| |13| 176|30.15| 0.00| 50| 47| 91|00| 2| 10| 53|29.90| 0.00| 43| 41| 96|34| 0| 12| 93|29.80| 0.00| 42| 41| 98|35| 0| 5| |16| 77|30.12| 0.00| 50| 46| 85|02| 5| 15| 23|29.88| 0.00| 43| 42| 97|01| 0| 11| 79|29.79| 0.00| 45| 43| 92|03| 0| 2| |19| 0|30.10| 0.00| 49| 43| 78|35| 0| 11| 0|29.88| 0.07| 41| 41| 97|00| 0| 6| 0|29.82| 0.00| 45| 41| 89|02| 0| 0| |22| 0|30.08| 0.00| 46| 42| 89|36| 0| 0| 0|29.84| 0.00| 41| 40| 98|35| 0| 5| 0|29.80| 0.00| 40| 39| 94|02| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 25 | OCT 26 | OCT 27 | | | | | |01| 0|29.77| 0.00| 37| 36| 97|21| 0| 0| 0|29.39| 0.00| 49| 46| 90|24| 2| 11| 0|29.68| 0.00| 43| 39| 86|30| 1| 10| |04| 0|29.74| 0.00| 42| 39| 89|19| 2| 7| 0|29.38| 0.00| 44| 43| 94|24| 0| 1| 0|29.74| 0.00| 41| 38| 88|29| 1| 13| |07| 0|29.73| 0.00| 39| 38| 94|21| 0| 2| 0|29.40| 0.00| 45| 43| 92|29| 0| 0| 0|29.82| 0.00| 40| 37| 88|30| 3| 15| |10| 308|29.71| 0.00| 47| 43| 88|20| 4| 9| 72|29.45| 0.06| 44| 43| 96|28| 0| 2| 197|29.90| 0.00| 43| 39| 86|31| 0| 2| |13| 257|29.61| 0.00| 52| 45| 77|20| 3| 8| 190|29.47| 0.05| 44| 43| 96|29| 0| 5| 550|29.91| 0.00| 48| 41| 76|30| 1| 12| |16| 116|29.53| 0.00| 54| 45| 73|20| 1| 11| 91|29.53| 0.00| 43| 41| 94|27| 0| 2| 62|29.92| 0.00| 49| 41| 73|34| 0| 1| |19| 0|29.46| 0.00| 49| 47| 95|20| 2| 7| 0|29.62| 0.00| 43| 39| 83|28| 1| 4| 0|29.99| 0.00| 42| 40| 91|33| 0| 0| |22| 0|29.43| 0.00| 49| 48| 96|22| 0| 7| 0|29.66| 0.00| 44| 39| 85|29| 1| 5| 0|29.98| 0.00| 39| 38| 96|35| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 28 | OCT 29 | OCT 30 | | | | | |01| 0|29.98| 0.00| 42| 40| 95|09| 0| 0| 0|29.76| 0.00| 55| 52| 88|19| 2| 5| 0|29.80| 0.00| 46| 40| 79|22| 0| 6| |04| 0|29.98| 0.00| 42| 40| 94|09| 0| 0| 0|29.75| 0.00| 55| 53| 95|19| 0| 4| 0|29.81| 0.00| 45| 40| 82|26| 0| 4| |07| 0|29.92| 0.00| 43| 41| 95|15| 0| 0| 0|29.74| 0.00| 53| 52| 96|21| 0| 0| 0|29.86| 0.00| 43| 40| 89|33| 0| 8| |10| 46|29.92| 0.00| 47| 44| 89|06| 0| 0| 65|29.75| 0.00| 55| 54| 97|20| 0| 0| 134|29.92| 0.00| 45| 39| 79|32| 4| 10| |13| 135|29.87| 0.00| 52| 48| 87|20| 1| 3| 213|29.77| 0.00| 55| 45| 70|26| 3| 23| 188|29.92| 0.00| 45| 36| 70|29| 0| 9| |16| 113|29.79| 0.00| 59| 49| 70|19| 1| 3| 21|29.76| 0.00| 52| 41| 68|28| 2| 11| 67|29.92| 0.00| 45| 36| 69|32| 0| 7| |19| 0|29.81| 0.00| 54| 48| 82|16| 1| 6| 0|29.79| 0.00| 48| 37| 67|26| 1| 7| 0|29.97| 0.00| 41| 34| 75|32| 2| 8| |22| 0|29.77| 0.00| 55| 49| 79|15| 0| 0| 0|29.81| 0.00| 43| 38| 83|23| 0| 2| 0|29.98| 0.00| 40| 35| 82|33| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 31 | | | | | | | |01| | | | | | | | | | | | |04| | | | | | | | | | | | |07| | | | | | | | | | | | |10| | | | | | | | | | | | |13| | | | | | | | | | | | |16| | | | | | | | | | | | |19| | | | | | | | | | | | |22| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+ Wind Direction: Directions are those from which the wind is blowing, | | Averages | | indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant| South, 27 for West, and 00 or 36 for North. | | | | | | | | | Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind | Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+ preceding the observation. | | | | m | D | | i | D | | Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | | calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | | gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | | | | s | s | a | P | i | S | c | S | | H| h | s | t | o | d | p | t | p | | o| i | u | u | i | i | e | i | e | | u| n | r | r | n | t | e | o | e | | r| e | e | e | t | y | d | n | d | +--+----+------+---+---+---+-----+----+----+ |01| 0|29.872| 48| 44| 87| 1.1| 22 | 1.0| |04| 0|29.915| 47| 44| 89| 1.0| 21 | 0.8| |07| 1|29.855| 47| 44| 91| 1.0| 22 | 0.7| |10| 184|29.875| 51| 47| 85| 2.1| 22 | 1.7| |13| 254|29.899| 55| 47| 76| 2.4| 23 | 1.9| |16| 111|29.878| 55| 46| 74| 1.8| 23 | 1.1| |19| 0|29.851| 51| 45| 82| 0.9| 26 | 0.6| |22| 0|29.863| 48| 44| 86| 1.1| 23 | 0.9| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
October 2014: Westford
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | | | | | | | | | | | | | | | | | | | | |01 02| | | | |0.01| | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | |0.04|0.03|0.01| |0.11|0.06|0.04|0.05|0.01|0.12|0.14|0.12|0.04|0.01|04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | |0.01|0.01| | | | | | | |06 07| | | | | | | |0.05|0.02| | | | | | | | | | | | | | | |07 08| |0.01|0.01|0.02|0.10|0.01| | |0.05| | | |0.01|0.01| | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | |0.04|0.04| |0.06|0.06|0.04|0.14|0.09|0.21| | | | | | |0.03|0.03| | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | |0.07|0.07|0.12|0.08|0.17| |0.02|0.03|0.01| |0.01|0.03|0.04|0.06|18 19|0.04|0.02| |0.01| | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | |0.01| |0.03|0.01| |0.01|0.01| |0.03|0.01|0.03|0.01| |0.01| |0.01| | |0.08|0.02|21 22| | | | | |0.01| | | | | | | | | | | | | |0.01| | | | |22 23| | | | | | | | | | |0.04|0.04|0.01|0.07|0.12|0.03| | |0.03|0.02| |0.01| | |23 24|0.01| |0.08|0.04|0.02| | |0.01|0.01| | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | |0.04|0.04|0.16| | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| |0.04| | | | | | |0.03|0.05|0.02|0.02|0.10| | |0.02| | | | | | | | |26 27| |0.01|0.01| | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | |0.01|0.02| | | | | | | | | | | |0.01|28 29|0.02|0.04|0.10|0.02| | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.07|0.12|0.20|0.09|0.18|0.06|0.03|0.13|0.17|0.10|0.33|0.27|0.49|0.17|0.43|0.13|0.07|0.13|0.09|0.35|0.18|0.16|0.16|0.10|Sum ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are typically entered in the last column (hour ending at 12 A.M.)

 
 
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