67.1°F
Current conditions from King Hill
Updated every 5 minutes
 
  Wednesday July 29, 2015

Westford: July 2015
LOCAL CLIMATOLOGICAL DATA Monthly Summary
July 2015
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 |2Minute| 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| 72.6 | 59.6 | 66.1 | 64.0 | 61| 91| 0| 2|..3......| 0| 1.37| 0.0| 29.80| 29.57|29.657| 1.1| 1.0|245| 22|WSW| 10|261| 81 | |02| 72.0 | 50.0 | 61.0 | 61.1 | 51| 72| 4| 0|.........| 0| 0.00| 0.0| 29.87| 29.71|29.815| 1.7| 1.7|281| 19|WNW| 9|285| 311 | |03| 75.6 | 46.3 | 60.9 | 61.5 | 52| 73| 4| 0|.........| 0| 0.00| 0.0| 29.94| 29.86|29.903| 0.3| 0.2|281| 13| NW| 7|284| 297 | |04| 72.6 | 49.7 | 61.2 | 61.0 | 57| 86| 3| 0|..3......| 0| 0.16| 0.0| 29.93| 29.86|29.900| 1.2| 1.2|219| 19| SW| 10|212| 152 | |05| 79.1 | 56.6 | 67.8 | 66.2 | 61| 83| 0| 3|.........| 0| 0.01| 0.0| 30.08| 29.92|30.004| 0.7| 0.6|266| 12| NW| 8|313| 264 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 81.5 | 54.6 | 68.1 | 68.1 | 61| 80| 0| 4|.........| 0| 0.00| 0.0| 30.12| 29.98|30.056| 0.4| 0.3|258| 9|SSW| 7|299| 272 | |07| 83.3 | 62.3 | 72.8 | 73.6 | 68| 82| 0| 8|.........| 0| T | 0.0| 29.99| 29.75|29.868| 3.1| 3.1|210| 24| S| 10|213| 244 | |08| 72.1 | 51.9 | 62.0 | 63.6 | 59| 85| 3| 0|.........| 0| 0.54| 0.0| 30.01| 29.72|29.905| 1.0| 0.7|265| 26| NW| 10|317| 231 | |09| 73.6 | 50.4 | 62.0 | 61.9 | 58| 87| 3| 0|.........| 0| T | 0.0| 30.01| 29.81|29.906| 0.3| 0.3|219| 13| SW| 7|210| 160 | |10| 79.2 | 55.6 | 67.4 | 67.3 | 59| 78| 0| 3|.........| 0| 0.00| 0.0| 29.95| 29.82|29.896| 0.7| 0.7|304| 15| NW| 8|299| 293 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 83.3 | 56.7 | 70.0 | 70.3 | 60| 73| 0| 5|.........| 0| 0.00| 0.0| 30.01| 29.92|29.966| 0.6| 0.5|265| 14|SSW| 8|296| 268 | |12| 84.6 | 64.4 | 74.5 | 73.4 | 64| 74| 0| 10|.........| 0| 0.00| 0.0| 29.95| 29.86|29.910| 0.8| 0.8|257| 16|WSW| 8|314| 267 | |13| 84.3 | 62.3 | 73.3 | 72.8 | 67| 84| 0| 8|.........| 0| 0.00| 0.0| 29.89| 29.69|29.804| 0.5| 0.5|218| 14|SSW| 8|221| 244 | |14| 81.3 | 64.1 | 72.7 | 71.3 | 65| 81| 0| 8|.........| 0| T | 0.0| 29.70| 29.48|29.576| 1.1| 1.1|212| 20| SW| 9|217| 206 | |15| 69.1 | 49.3 | 59.2 | 59.5 | 54| 84| 6| 0|.........| 0| 1.16| 0.0| 29.95| 29.51|29.753| 0.7| 0.7| 6| 20| NW| 6| 18| 221 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 71.6 | 42.5*| 57.0*| 57.1 | 49| 78| 7| 0|.........| 0| 0.00| 0.0| 30.09| 29.94|30.037| 0.2| 0.1|336| 11| W| 5|295| 300 | |17| 75.3 | 44.8 | 60.1 | 61.2 | 54| 80| 5| 0|.........| 0| 0.01| 0.0| 30.06| 29.87|29.988| 0.6| 0.6|215| 18| S| 8|215| 202 | |18| 81.5 | 62.0 | 71.8 | 69.6 | 66| 89| 0| 7|.........| 0| 0.27| 0.0| 29.87| 29.74|29.781| 2.3| 2.2|218| 20| S| 10|219| 186 | |19| 86.2 | 62.9 | 74.6*| 71.9 | 69| 91| 0| 10|..3......| 0| 0.04| 0.0| 29.79| 29.59|29.680| 1.1| 1.1|218| 16| W| 8|221| 171 | |20| 82.8 | 61.9 | 72.4 | 72.1 | 64| 78| 0| 8|..3......| 0| 0.00| 0.0| 29.63| 29.57|29.604| 1.7| 1.6|255| 14| NW| 9|301| 288 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 81.2 | 58.5 | 69.8 | 67.1 | 62| 85| 0| 5|..3......| 0| 0.61| 0.0| 29.60| 29.47|29.543| 0.8| 0.7|236| 25|WNW| 18|298| 189 | |22| 73.4 | 54.1 | 63.8 | 62.7 | 58| 86| 1| 0|.........| 0| 0.10| 0.0| 29.77| 29.59|29.669| 0.4| 0.4|300| 16| NW| 9|304| 205 | |23| 74.7 | 56.4 | 65.6 | 64.0 | 58| 81| 0| 1|.........| 0| 0.01| 0.0| 29.85| 29.77|29.809| 0.7| 0.7|297| 19|WNW| 9|300| 254 | |24| 73.7 | 54.5 | 64.1 | 61.9 | 58| 89| 0| 0|.........| 0| 0.17| 0.0| 29.92| 29.84|29.880| 0.2| 0.2|300| 11|WNW| 6|289| 188 | |25| 80.2 | 51.5 | 65.8 | 65.9 | 60| 81| 0| 1|.........| 0| 0.00| 0.0| 29.96| 29.85|29.907| 0.1| 0.1|237| 10| W| 5|278| 237 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 81.3 | 63.1 | 72.2 | 69.8 | 65| 86| 0| 7|.........| 0| 0.00| 0.0| 29.90| 29.83|29.857| 0.7| 0.7|215| 14|WSW| 7|217| 165 | |27| 84.9 | 59.5 | 72.2 | 71.1 | 66| 85| 0| 8|.........| 0| 0.00| 0.0| 29.95| 29.88|29.909| 0.2| 0.2|229| 11|SSW| 5|217| 247 | |28| 86.7*| 59.8 | 73.3 | 72.7 | 67| 84| 0| 9|..3......| 0| 0.41| 0.0| 29.96| 29.87|29.906| 0.2| 0.2|212| 13| N| 7|219| 258 | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |2197.7|1565.3|------|------|---|----| 36| 107| Days | 4.86| 0.0| 30.12| 29.47|29.841| 0.8| 0.6|242| 26| NW| 18|298| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 78.5| 55.9| 67.2 | 66.5 | 61|82.8|----|----|≥.01 Inch 13|24.92| 0.0| 6 | 21 |------|----|----|---| 8 | 21 | 221| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | 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 | 36| 172|Thunder 6|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 1.37| 1 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 0 | 0 |----|----| Clear 4 Partly Cloudy 19 Cloudy 5 | +--------+---------+--------+--------+----+----+------------------------------------------+ 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
July 2015: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 1 | JUL 2 | JUL 3 | | | | | |01| 0|29.78| 0.00| 61| 59| 93|21| 0| 0| 0|29.73| 0.00| 60| 55| 86|27| 1| 8| 0|29.87| 0.00| 50| 46| 86|28| 0| 0| |04| 0|29.72| 0.00| 63| 60| 89|18| 1| 6| 0|29.77| 0.00| 56| 52| 88|20| 0| 0| 0|29.87| 0.00| 48| 47| 94|28| 0| 0| |07| 44|29.67| 0.00| 63| 61| 95|17| 0| 5| 83|29.79| 0.00| 55| 52| 88|29| 0| 10| 104|29.91| 0.00| 53| 51| 91|24| 0| 1| |10| 70|29.63| 0.04| 64| 62| 95|13| 0| 2| 754|29.82| 0.00| 62| 52| 71|25| 4| 14| 682|29.94| 0.00| 67| 53| 61|29| 0| 0| |13| 19|29.59| 0.22| 62| 62| 97|20| 0| 10| 893|29.83| 0.00| 68| 48| 49|24| 5| 13| 271|29.92| 0.00| 74| 54| 50|05| 0| 7| |16| 773|29.58| 0.00| 72| 68| 88|23| 0| 10| 663|29.83| 0.00| 72| 49| 45|32| 1| 13| 629|29.90| 0.00| 75| 48| 39|25| 2| 9| |19| 244|29.58| 0.00| 68| 63| 86|22| 4| 11| 207|29.84| 0.00| 68| 52| 56|30| 0| 5| 149|29.89| 0.00| 73| 55| 52|27| 0| 0| |22| 0|29.68| 0.00| 61| 57| 86|26| 0| 9| 0|29.87| 0.00| 51| 47| 88|28| 0| 0| 0|29.92| 0.00| 55| 52| 92|27| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 4 | JUL 5 | JUL 6 | | | | | |01| 0|29.92| 0.00| 52| 51| 95|27| 0| 0| 0|29.93| 0.00| 58| 57| 97|20| 2| 10| 0|30.07| 0.00| 57| 56| 97|06| 0| 0| |04| 0|29.91| 0.00| 50| 49| 97|27| 0| 0| 0|29.94| 0.00| 57| 56| 97|21| 1| 6| 0|30.08| 0.00| 56| 55| 97|06| 0| 0| |07| 74|29.90| 0.00| 54| 53| 97|27| 0| 0| 111|29.99| 0.00| 60| 59| 98|20| 0| 7| 77|30.10| 0.00| 59| 58| 98|21| 0| 0| |10| 366|29.90| 0.00| 67| 55| 66|21| 0| 1| 179|30.01| 0.00| 70| 64| 81|27| 0| 8| 605|30.11| 0.00| 74| 64| 71|21| 0| 0| |13| 513|29.89| 0.00| 70| 58| 65|22| 1| 7| 366|30.03| 0.00| 74| 65| 73|29| 0| 8| 754|30.09| 0.00| 78| 65| 65|31| 4| 8| |16| 265|29.88| 0.00| 71| 62| 74|22| 4| 16| 251|30.02| 0.00| 78| 63| 60|00| 0| 9| 613|30.04| 0.00| 81| 66| 62|21| 0| 8| |19| 46|29.88| 0.04| 62| 60| 94|21| 1| 9| 130|30.01| 0.00| 74| 64| 73|06| 0| 0| 149|29.99| 0.00| 78| 64| 64|20| 0| 6| |22| 0|29.92| 0.00| 60| 59| 97|21| 1| 9| 0|30.07| 0.00| 60| 58| 94|06| 0| 0| 0|30.00| 0.00| 63| 59| 87|15| 0| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 7 | JUL 8 | JUL 9 | | | | | |01| 0|29.98| 0.00| 63| 58| 86|21| 0| 4| 0|29.74| 0.00| 72| 68| 88|20| 7| 14| 0|29.99| 0.00| 52| 51| 97|02| 0| 0| |04| 0|29.95| 0.00| 68| 65| 89|21| 1| 9| 0|29.73| 0.00| 70| 68| 96|21| 3| 11| 0|29.97| 0.00| 51| 51| 97|02| 0| 0| |07| 76|29.96| 0.00| 69| 65| 87|20| 0| 9| 26|29.88| 0.05| 58| 57| 97|31| 0| 10| 65|29.99| 0.00| 54| 54| 98|25| 0| 0| |10| 719|29.90| 0.00| 77| 69| 78|24| 3| 12| 821|29.93| 0.00| 64| 61| 90|05| 0| 0| 461|29.95| 0.00| 67| 59| 77|29| 0| 3| |13| 466|29.86| 0.00| 79| 71| 77|22| 2| 12| 605|29.95| 0.00| 68| 54| 62|01| 0| 8| 506|29.90| 0.00| 71| 59| 68|19| 0| 10| |16| 209|29.80| 0.00| 81| 72| 73|21| 1| 16| 656|29.97| 0.00| 69| 57| 65|05| 0| 1| 132|29.84| 0.00| 69| 61| 75|19| 3| 7| |19| 172|29.77| 0.00| 78| 71| 79|19| 3| 13| 155|29.97| 0.00| 66| 57| 75|01| 0| 0| 40|29.82| 0.00| 67| 62| 85|21| 0| 0| |22| 0|29.76| 0.00| 73| 69| 87|20| 4| 12| 0|30.00| 0.00| 53| 52| 95|02| 0| 0| 0|29.82| 0.00| 64| 61| 92|21| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 10 | JUL 11 | JUL 12 | | | | | |01| 0|29.83| 0.00| 61| 61| 97|21| 0| 0| 0|29.95| 0.00| 59| 55| 87|29| 0| 0| 0|29.94| 0.00| 70| 59| 69|24| 2| 10| |04| 0|29.86| 0.00| 59| 58| 96|32| 0| 5| 0|29.97| 0.00| 58| 55| 90|25| 0| 0| 0|29.92| 0.00| 68| 60| 75|23| 0| 6| |07| 81|29.90| 0.00| 58| 57| 97|32| 0| 0| 40|30.00| 0.00| 59| 58| 96|25| 0| 0| 54|29.94| 0.00| 66| 60| 80|20| 0| 0| |10| 636|29.91| 0.00| 71| 61| 72|29| 6| 9| 636|30.00| 0.00| 75| 64| 68|20| 0| 8| 605|29.94| 0.00| 76| 63| 64|28| 4| 11| |13| 849|29.91| 0.00| 76| 61| 59|30| 3| 8| 821|29.98| 0.00| 81| 64| 56|22| 4| 9| 795|29.92| 0.00| 81| 65| 59|26| 3| 10| |16| 652|29.90| 0.00| 79| 61| 55|31| 0| 7| 759|29.95| 0.00| 83| 64| 54|28| 0| 9| 568|29.88| 0.00| 84| 71| 64|02| 1| 7| |19| 155|29.91| 0.00| 75| 59| 58|31| 0| 1| 51|29.92| 0.00| 75| 65| 72|28| 0| 0| 102|29.86| 0.00| 79| 70| 73|02| 0| 0| |22| 0|29.94| 0.00| 60| 56| 87|31| 0| 0| 0|29.95| 0.00| 70| 58| 67|25| 2| 10| 0|29.88| 0.00| 66| 65| 95|02| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 13 | JUL 14 | JUL 15 | | | | | |01| 0|29.89| 0.00| 64| 64| 97|02| 0| 0| 0|29.69| 0.00| 66| 64| 94|19| 0| 0| 0|29.52| 0.16| 68| 67| 96|26| 0| 0| |04| 0|29.88| 0.00| 63| 62| 97|02| 0| 0| 0|29.66| 0.00| 65| 63| 95|19| 0| 5| 0|29.59| 0.00| 56| 55| 96|33| 1| 11| |07| 74|29.86| 0.00| 65| 64| 98|02| 0| 0| 120|29.64| 0.00| 67| 64| 91|20| 0| 0| 56|29.70| 0.00| 52| 51| 96|02| 0| 5| |10| 578|29.85| 0.00| 79| 70| 75|22| 2| 8| 675|29.60| 0.00| 72| 64| 74|16| 1| 8| 302|29.77| 0.00| 58| 52| 81|03| 3| 9| |13| 826|29.81| 0.00| 84| 73| 70|22| 0| 11| 930|29.57| 0.00| 81| 61| 51|20| 5| 15| 396|29.81| 0.00| 63| 53| 70|33| 1| 9| |16| 408|29.75| 0.00| 82| 70| 67|17| 0| 5| 155|29.51| 0.00| 77| 66| 69|22| 2| 8| 666|29.81| 0.00| 68| 55| 63|33| 1| 12| |19| 116|29.72| 0.00| 77| 69| 77|17| 0| 7| 76|29.48| 0.00| 77| 68| 74|15| 1| 6| 88|29.85| 0.00| 63| 56| 77|32| 0| 0| |22| 0|29.71| 0.00| 68| 66| 93|19| 0| 0| 0|29.51| 0.00| 68| 66| 94|21| 0| 0| 0|29.91| 0.00| 52| 51| 95|32| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 16 | JUL 17 | JUL 18 | | | | | |01| 0|29.97| 0.00| 47| 46| 96|03| 0| 0| 0|30.05| 0.00| 48| 46| 96|04| 0| 0| 0|29.84| 0.00| 63| 61| 92|21| 1| 9| |04| 0|30.00| 0.00| 45| 44| 97|03| 0| 0| 0|30.05| 0.00| 46| 45| 97|04| 0| 0| 0|29.79| 0.00| 63| 61| 96|20| 2| 14| |07| 40|30.06| 0.00| 46| 45| 98|03| 0| 0| 35|30.06| 0.00| 47| 47| 98|04| 0| 0| 28|29.79| 0.00| 63| 62| 96|22| 2| 16| |10| 661|30.09| 0.00| 63| 51| 63|04| 0| 2| 638|30.03| 0.00| 69| 57| 66|25| 0| 0| 227|29.79| 0.00| 68| 65| 91|19| 2| 11| |13| 865|30.06| 0.00| 68| 54| 61|32| 2| 8| 823|29.98| 0.00| 75| 57| 54|22| 6| 18| 415|29.77| 0.00| 75| 69| 82|24| 5| 15| |16| 647|30.04| 0.00| 70| 55| 58|29| 2| 7| 163|29.95| 0.00| 71| 58| 62|23| 0| 13| 691|29.75| 0.00| 81| 73| 76|23| 1| 12| |19| 107|30.03| 0.00| 68| 53| 59|05| 0| 2| 28|29.92| 0.00| 68| 59| 72|20| 0| 5| 141|29.75| 0.00| 77| 72| 83|31| 4| 10| |22| 0|30.05| 0.00| 50| 48| 93|04| 0| 0| 0|29.90| 0.00| 65| 60| 84|20| 0| 0| 0|29.77| 0.00| 67| 66| 95|12| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.33 | 0.48 | 0.54 | 0.57 | 0.63 | 0.72 | 0.79 | 0.86 | 0.98 | 1.03 | 1.08 | 1.12 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 21 | 21 | 21 | 21 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1407 | 1411 | 1415 | 1421 | 0051 | 0106 | 0121 | 0138 | 0153 | 0220 | 0246 | 0302 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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
July 2015: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 19 | JUL 20 | JUL 21 | | | | | |01| 0|29.78| 0.00| 64| 63| 96|12| 0| 0| 0|29.58| 0.00| 70| 69| 95|22| 1| 9| 0|29.60| 0.00| 60| 58| 93|24| 0| 0| |04| 0|29.74| 0.00| 65| 65| 97|21| 0| 5| 0|29.59| 0.00| 66| 65| 95|20| 1| 7| 0|29.58| 0.00| 59| 57| 95|24| 0| 0| |07| 44|29.73| 0.00| 68| 67| 97|20| 5| 11| 40|29.61| 0.00| 68| 65| 91|27| 0| 11| 114|29.57| 0.00| 64| 60| 86|22| 0| 2| |10| 60|29.73| 0.00| 71| 69| 93|10| 0| 6| 663|29.63| 0.00| 75| 66| 75|22| 0| 11| 473|29.54| 0.00| 74| 65| 73|17| 0| 9| |13| 812|29.68| 0.00| 81| 75| 82|21| 3| 13|1018|29.62| 0.00| 79| 64| 59|25| 2| 9| 346|29.48| 0.00| 78| 66| 66|16| 3| 9| |16| 285|29.60| 0.00| 83| 75| 78|21| 5| 13| 649|29.61| 0.00| 82| 61| 49|24| 3| 13| 656|29.51| 0.00| 70| 68| 95|20| 2| 6| |19| 21|29.61| 0.00| 74| 70| 87|03| 0| 0| 86|29.59| 0.00| 74| 63| 68|24| 0| 1| 42|29.51| 0.00| 74| 66| 77|23| 0| 5| |22| 0|29.61| 0.00| 69| 67| 93|06| 0| 0| 0|29.60| 0.00| 63| 60| 89|24| 0| 0| 0|29.56| 0.00| 63| 60| 90|23| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 22 | JUL 23 | JUL 24 | | | | | |01| 0|29.59| 0.00| 60| 58| 94|32| 0| 4| 0|29.78| 0.00| 59| 57| 96|28| 0| 0| 0|29.85| 0.00| 57| 55| 94|29| 0| 0| |04| 0|29.61| 0.00| 56| 55| 97|31| 0| 1| 0|29.78| 0.00| 57| 56| 96|29| 0| 0| 0|29.85| 0.00| 56| 55| 97|29| 0| 0| |07| 58|29.65| 0.00| 58| 57| 98|06| 0| 0| 54|29.81| 0.00| 60| 58| 95|24| 0| 0| 49|29.89| 0.00| 58| 58| 98|29| 0| 0| |10| 294|29.66| 0.00| 61| 59| 93|08| 0| 0| 807|29.84| 0.00| 68| 59| 75|33| 2| 10| 95|29.89| 0.17| 60| 59| 97|29| 0| 0| |13| 946|29.68| 0.00| 70| 61| 74|30| 2| 7| 626|29.82| 0.00| 72| 60| 65|04| 0| 5| 853|29.88| 0.00| 68| 63| 85|29| 0| 4| |16| 691|29.68| 0.00| 71| 60| 68|00| 2| 8| 659|29.79| 0.00| 72| 60| 65|28| 0| 8| 142|29.87| 0.00| 71| 60| 69|04| 1| 7| |19| 63|29.71| 0.00| 65| 56| 72|31| 0| 6| 188|29.80| 0.00| 68| 59| 73|26| 0| 0| 116|29.89| 0.00| 69| 61| 77|01| 0| 3| |22| 0|29.75| 0.00| 61| 58| 90|32| 0| 0| 0|29.83| 0.00| 58| 56| 93|29| 0| 0| 0|29.92| 0.00| 58| 56| 95|04| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 25 | JUL 26 | JUL 27 | | | | | |01| 0|29.91| 0.00| 55| 54| 97|04| 0| 0| 0|29.85| 0.00| 65| 61| 88|20| 0| 0| 0|29.89| 0.00| 63| 62| 97|26| 0| 0| |04| 0|29.92| 0.00| 53| 52| 97|20| 0| 0| 0|29.84| 0.00| 65| 62| 89|21| 0| 6| 0|29.89| 0.00| 60| 60| 98|26| 0| 0| |07| 28|29.95| 0.00| 54| 53| 98|20| 0| 0| 28|29.84| 0.00| 65| 62| 91|22| 2| 9| 58|29.93| 0.00| 63| 63| 98|26| 0| 0| |10| 661|29.94| 0.00| 72| 62| 72|23| 0| 0| 181|29.86| 0.00| 67| 64| 90|20| 0| 9| 631|29.95| 0.00| 76| 71| 85|15| 0| 1| |13| 877|29.92| 0.00| 75| 65| 73|21| 0| 1| 327|29.86| 0.00| 77| 68| 75|20| 2| 12| 898|29.93| 0.00| 82| 70| 67|15| 0| 7| |16| 715|29.88| 0.00| 80| 64| 59|15| 0| 1| 230|29.85| 0.00| 81| 69| 68|22| 0| 0| 315|29.89| 0.00| 82| 68| 63|21| 0| 1| |19| 28|29.86| 0.00| 71| 63| 76|20| 0| 0| 139|29.85| 0.00| 76| 70| 80|26| 0| 0| 47|29.88| 0.00| 76| 68| 76|23| 0| 0| |22| 0|29.86| 0.00| 67| 61| 81|20| 0| 0| 0|29.89| 0.00| 66| 64| 95|26| 0| 0| 0|29.90| 0.00| 67| 64| 91|22| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 28 | JUL 29 | JUL 30 | | | | | |01| 0|29.96| 0.36| 67| 65| 94|04| 0| 0| | | | | | | | | | | | | | | | | | | |04| 0|29.90| 0.00| 63| 62| 96|20| 0| 0| | | | | | | | | | | | | | | | | | | |07| 39|29.93| 0.00| 63| 63| 98|19| 0| 0| | | | | | | | | | | | | | | | | | | |10| 624|29.93| 0.00| 77| 70| 79|24| 0| 1| | | | | | | | | | | | | | | | | | | |13| 819|29.90| 0.00| 82| 71| 70|31| 0| 1| | | | | | | | | | | | | | | | | | | |16| 717|29.88| 0.00| 86| 69| 57|29| 0| 0| | | | | | | | | | | | | | | | | | | |19| 113|29.88| 0.00| 82| 72| 74|31| 0| 1| | | | | | | | | | | | | | | | | | | |22| 0|29.89| 0.00| 66| 65| 95|30| 0| 1| | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 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|29.839| 60| 58| 93| 0.5| 22 | 0.5| |04| 0|29.834| 59| 57| 94| 0.4| 21 | 0.3| |07| 61|29.859| 60| 58| 95| 0.3| 21 | 0.3| |10| 504|29.862| 69| 62| 78| 1.0| 27 | 0.6| |13| 666|29.844| 75| 63| 67| 1.9| 24 | 1.4| |16| 499|29.820| 76| 63| 65| 1.1| 24 | 0.7| |19| 107|29.813| 72| 63| 74| 0.5| 24 | 0.3| |22| 0|29.838| 62| 59| 90| 0.2| 22 | 0.2| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
July 2015: 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| | | | | |0.13|0.01| | |0.02|0.21|0.21|0.48|0.04|0.27| | | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | |0.15|0.01| | | | |04 05| | | |0.01| | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | |0.02|0.02|0.12|0.27|0.09|0.02| | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15|0.65|0.33|0.12|0.05|0.01| | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | |0.01|17 18| |0.08|0.03|0.01|0.03|0.12| | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | |0.04| | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | |0.61| | | | | | | | | |21 22| | | | | | | | | |0.04| | | | | | | | | | | | |0.02|0.04|22 23| | | | | | | | | | | | | | | | | | | | |0.01| | | |23 24| | | | | | |0.10| | |0.06| |0.01| | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28|0.25|0.15| | | | | | | | | | |0.01| | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.90|0.56|0.17|0.09|0.16|0.52|0.20|0.02|0.00|0.12|0.25|0.22|0.49|0.04|0.88|0.00|0.00|0.00|0.15|0.01|0.01|0.00|0.02|0.05|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.)

 
 
Current Radar Loop:

Copyright © WestfordWeather.net 2007-2015. All rights reserved.