31.7°F
Current conditions from King Hill
Updated every 5 minutes
 
  Saturday April 30, 2016

Westford: April 2016
LOCAL CLIMATOLOGICAL DATA Monthly Summary
April 2016
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| 62.5 | 42.7 | 52.6 | 56.3 | 48| 74| 12| 0|.........| 0| 0.18| 0.0| 29.56| 29.32|29.415| 5.8| 5.0|228| 34| W| 19|288| 40 | |02| 49.8 | 29.4 | 39.6 | 38.7 | 31| 75| 25| 0|.........| 0| 0.08| 0.0| 29.58| 29.27|29.409| 2.4| 1.9|248| 28|WNW| 14|289| 143 | |03| 30.9 | 14.0 | 22.5 | 21.6 | 10| 60| 42| 0|.........| 0| T | T | 30.00| 29.31|29.639| 5.7| 5.6|317| 31| W| 19|306| 171 | |04| 28.7 | 10.5 | 19.6 | 18.1 | 5| 58| 45| 0|.........| 0| 0.00| 0.0| 30.16| 29.99|30.036| 0.4| 0.4| 4| 15|NNE| 7|330| 160 | |05| 30.7 | 8.0*| 19.4*| 20.1 | 5| 55| 45| 0|.........| 0| 0.00| 0.0| 30.38| 30.16|30.285| 0.8| 0.8|342| 19|WNW| 12|312| 246 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 37.3 | 16.9 | 27.1 | 26.7 | 16| 66| 38| 0|.........| 1| 0.16| 1.0| 30.31| 29.84|30.133| 3.0| 3.0|205| 26|SSW| 13|206| 140 | |07| 58.4 | 31.6 | 45.0 | 43.6 | 37| 78| 20| 0|.........| 0| 0.28| 0.0| 29.85| 29.16|29.488| 3.6| 3.0|197| 26| S| 13|268| 76 | |08| 39.0 | 22.8 | 30.9 | 32.1 | 29| 90| 34| 0|.........| 1| 0.24| 1.6| 29.71| 29.26|29.438| 2.7| 2.5|274| 24|WNW| 15|294| 55 | |09| 32.5 | 17.4 | 25.0 | 25.4 | 19| 78| 40| 0|.........| 0| 0.03| T | 30.03| 29.71|29.836| 0.8| 0.7|330| 16|NNW| 10|313| 185 | |10| 38.1 | 17.2 | 27.6 | 27.3 | 15| 62| 37| 0|.........| 0| T | T | 30.27| 30.03|30.188| 0.6| 0.5|310| 16|WNW| 7| 18| 243 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 45.8 | 28.2 | 37.0 | 38.4 | 34| 85| 28| 0|.........| 0| 0.19| 0.4| 30.19| 29.84|29.970| 5.9| 5.9|198| 32| S| 15|194| 30 | |12| 47.0 | 34.6 | 40.8 | 40.4 | 35| 82| 24| 0|.........| 0| 0.40| 0.0| 30.23| 29.75|29.974| 3.1| 2.4|248| 24| S| 12|205| 79 | |13| 44.5 | 26.7 | 35.6 | 34.7 | 24| 67| 29| 0|.........| 0| 0.00| 0.0| 30.45| 30.23|30.376| 0.8| 0.8|329| 16| W| 7|320| 258 | |14| 51.7 | 23.4 | 37.5 | 37.7 | 24| 61| 27| 0|.........| 0| 0.00| 0.0| 30.45| 30.36|30.399| 0.5| 0.4|358| 18| NW| 8|325| 265 | |15| 59.9 | 29.1 | 44.5 | 44.0 | 23| 47| 20| 0|.........| 0| 0.00| 0.0| 30.48| 30.41|30.438| 0.4| 0.3| 32| 15| N| 6| 39| 265 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 61.4 | 31.9 | 46.7 | 46.6 | 23| 43| 18| 0|.........| 0| 0.00| 0.0| 30.50| 30.40|30.452| 0.4| 0.4|347| 15| NW| 8|315| 263 | |17| 71.5 | 34.6 | 53.0 | 53.0 | 28| 42| 11| 0|.........| 0| 0.00| 0.0| 30.42| 30.23|30.341| 0.4| 0.3|330| 14|WNW| 7|297| 266 | |18| 59.9 | 40.8 | 50.3 | 48.9 | 35| 61| 14| 0|.........| 0| 0.02| 0.0| 30.26| 30.04|30.181| 0.4| 0.4|327| 11|NNW| 7|303| 138 | |19| 56.2 | 37.6 | 46.9 | 45.5 | 34| 68| 18| 0|.........| 0| 0.18| 0.0| 30.12| 29.99|30.055| 2.9| 2.8|326| 23|NNW| 12|309| 262 | |20| 54.0 | 30.2 | 42.1 | 41.8 | 23| 49| 23| 0|.........| 0| 0.00| 0.0| 30.32| 30.12|30.220| 0.7| 0.6| 6| 19| N| 10| 14| 275 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 74.4*| 32.3 | 53.3 | 54.3 | 23| 35| 12| 0|.........| 0| 0.00| 0.0| 30.15| 29.84|29.980| 1.0| 1.0|214| 25|SSW| 8|212| 272 | |22| 72.6 | 45.8 | 59.2*| 56.7 | 51| 82| 5| 0|.........| 0| 0.28| 0.0| 29.87| 29.73|29.799| 2.8| 1.8|229| 20| S| 11|207| 114 | |23| 52.3 | 34.7 | 43.5 | 42.5 | 32| 69| 21| 0|.........| 0| 0.01| 0.0| 30.03| 29.85|29.946| 1.3| 1.3|351| 20|WNW| 9|324| 206 | |24| 50.9 | 27.3 | 39.1 | 37.9 | 18| 46| 26| 0|.........| 0| 0.00| 0.0| 30.13| 30.00|30.056| 0.7| 0.5|330| 12|NNW| 7|297| 282 | |25| 50.3 | 28.3 | 39.3 | 39.2 | 19| 45| 26| 0|.........| 0| 0.00| 0.0| 30.08| 29.92|30.000| 1.0| 0.6|327| 14| N| 8|303| 268 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 41.6 | 29.2 | 35.4 | 34.4 | 27| 77| 29| 0|.........| T| 0.31| T | 29.92| 29.77|29.824| 0.7| 0.3|229| 10|NNE| 6|212| 90 | |27| 48.4 | 26.9 | 37.7 | 35.7 | 20| 57| 27| 0|.........| 0| 0.01| 0.0| 29.93| 29.82|29.874| 1.7| 1.1|290| 16|WNW| 9|299| 284 | |28| 44.1 | 22.9 | 33.5 | 33.7 | 19| 55| 31| 0|.........| 0| 0.00| 0.0| 30.13| 29.92|30.048| 0.9| 0.8| 2| 14| N| 9|295| 258 | |29| 57.0 | 23.9 | 40.5 | 41.1 | 22| 48| 24| 0|.........| 0| 0.00| 0.0| 30.14| 30.04|30.099| 0.7| 0.4|307| 14| NW| 7|296| 274 | |30| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1451.4| 798.9|------|------|---|----| 751| 0| Days | 2.37| 3.0| 30.50| 29.16|30.001| 1.7| 0.9|262| 34| W| 19|306| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 50.0| 27.5| 38.8 | 38.5 | 25|62.2|----|----|≥.01 Inch 14|10.96| 38.7| 16 | 7 |------|----|----|---| 1 | 3 | 187| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |≥1.0 Inch 2| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min Temperature |6686| 0|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.58| 11-12| 1.6 | 8 | 1 | 6+ | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 3 | 22 | 0 |----|----| Clear 10 Partly Cloudy 10 Cloudy 9 | +--------+---------+--------+--------+----+----+------------------------------------------+ 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
April 2016: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 1 | APR 2 | APR 3 | | | | | |01| 0|29.47| 0.00| 62| 50| 66|21| 11| 28| 0|29.56| 0.00| 41| 35| 80|29| 0| 5| 0|29.33| 0.00| 29| 23| 79|34| 0| 0| |04| 0|29.41| 0.00| 61| 50| 68|19| 5| 22| 0|29.54| 0.00| 35| 33| 92|30| 0| 0| 0|29.34| 0.00| 25| 21| 83|00| 1| 16| |07| 9|29.41| 0.00| 61| 52| 71|20| 7| 24| 12|29.51| 0.00| 32| 31| 95|30| 0| 0| 23|29.46| 0.00| 22| 15| 74|32| 4| 13| |10| 42|29.37| 0.00| 62| 54| 75|21| 8| 18| 225|29.44| 0.00| 40| 35| 83|20| 2| 10| 366|29.59| 0.00| 21| 9| 61|31| 14| 23| |13| 58|29.34| 0.05| 56| 55| 95|23| 1| 11| 758|29.32| 0.00| 48| 33| 55|19| 6| 14| 244|29.66| 0.00| 22| 8| 54|32| 8| 22| |16| 225|29.34| 0.00| 55| 49| 78|24| 8| 24| 592|29.27| 0.00| 43| 39| 85|28| 5| 13| 548|29.76| 0.00| 22| 4| 44|30| 16| 26| |19| 26|29.42| 0.00| 52| 40| 63|28| 9| 24| 14|29.31| 0.00| 40| 23| 50|29| 5| 12| 26|29.86| 0.00| 19| 2| 47|31| 4| 21| |22| 0|29.55| 0.00| 45| 35| 67|25| 4| 14| 0|29.35| 0.00| 35| 24| 64|29| 0| 0| 0|29.97| 0.00| 16| 3| 56|33| 2| 13| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 4 | APR 5 | APR 6 | | | | | |01| 0|30.01| 0.00| 13| 4| 66|31| 0| 0| 0|30.16| 0.00| 15| 4| 63|02| 0| 0| 0|30.31| 0.00| 20| 5| 51|29| 0| 0| |04| 0|29.99| 0.00| 11| 5| 76|03| 0| 0| 0|30.20| 0.00| 10| 5| 80|03| 0| 0| 0|30.29| 0.00| 18| 12| 76|24| 0| 0| |07| 32|30.03| 0.00| 13| 4| 67|04| 0| 0| 21|30.29| 0.00| 12| 7| 80|03| 0| 3| 25|30.27| 0.00| 18| 11| 72|19| 0| 4| |10| 295|30.04| 0.00| 19| 3| 50|03| 1| 5| 566|30.36| 0.00| 22| 5| 48|00| 3| 13| 548|30.26| 0.00| 31| 15| 51|21| 3| 12| |13| 679|30.01| 0.00| 24| 9| 53|31| 0| 10| 782|30.35| 0.00| 25| 5| 42|32| 3| 16| 515|30.14| 0.00| 36| 11| 35|24| 6| 16| |16| 220|29.99| 0.00| 26| 7| 44|01| 0| 8| 545|30.31| 0.00| 30| 7| 37|31| 1| 10| 58|30.04| 0.00| 31| 15| 50|18| 6| 21| |19| 28|30.06| 0.00| 21| 7| 54|35| 2| 10| 18|30.29| 0.00| 27| 4| 37|32| 1| 11| 0|29.95| 0.00| 27| 26| 93|18| 0| 7| |22| 0|30.14| 0.00| 16| 5| 62|02| 0| 0| 0|30.30| 0.00| 22| 5| 48|31| 0| 0| 0|29.91| 0.00| 30| 26| 86|19| 4| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 7 | APR 8 | APR 9 | | | | | |01| 0|29.83| 0.00| 33| 26| 78|18| 3| 11| 0|29.31| 0.00| 38| 36| 96|20| 3| 8| 0|29.72| 0.00| 22| 18| 84|29| 0| 9| |04| 0|29.70| 0.00| 37| 27| 68|17| 5| 15| 0|29.26| 0.00| 35| 34| 96|20| 0| 0| 0|29.71| 0.00| 21| 18| 87|30| 0| 0| |07| 28|29.63| 0.00| 39| 30| 69|21| 1| 11| 7|29.33| 0.00| 32| 31| 96|27| 4| 7| 28|29.76| 0.00| 21| 18| 89|29| 0| 0| |10| 374|29.56| 0.04| 49| 41| 73|19| 7| 20| 74|29.37| 0.00| 33| 32| 96|20| 0| 0| 199|29.81| 0.00| 25| 19| 78|31| 1| 4| |13| 359|29.48| 0.00| 52| 44| 72|19| 4| 8| 53|29.42| 0.04| 33| 30| 90|26| 8| 14|1034|29.84| 0.00| 31| 21| 66|01| 1| 8| |16| 88|29.32| 0.00| 52| 47| 82|13| 3| 10| 158|29.48| 0.00| 34| 28| 80|29| 8| 14| 267|29.85| 0.00| 30| 21| 68|35| 1| 12| |19| 0|29.18| 0.00| 50| 47| 90|20| 8| 19| 7|29.58| 0.00| 30| 23| 77|26| 2| 11| 19|29.93| 0.00| 27| 21| 78|01| 0| 0| |22| 0|29.30| 0.04| 39| 37| 95|24| 0| 0| 0|29.69| 0.00| 24| 20| 87|29| 11| 18| 0|30.00| 0.00| 27| 18| 69|31| 3| 14| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 10 | APR 11 | APR 12 | | | | | |01| 0|30.06| 0.00| 24| 19| 81|35| 3| 11| 0|30.19| 0.00| 30| 20| 65|21| 1| 6| 0|29.83| 0.00| 46| 44| 94|21| 9| 15| |04| 0|30.12| 0.00| 20| 15| 79|33| 0| 10| 0|30.11| 0.00| 30| 28| 93|18| 0| 0| 0|29.76| 0.07| 47| 45| 95|20| 1| 8| |07| 28|30.20| 0.00| 19| 12| 74|01| 0| 0| 9|30.03| 0.00| 35| 28| 73|16| 3| 11| 0|29.85| 0.05| 38| 36| 94|31| 6| 23| |10| 656|30.26| 0.00| 24| 14| 65|28| 2| 11| 77|29.97| 0.00| 38| 32| 79|20| 9| 20| 88|29.94| 0.00| 38| 35| 89|27| 4| 10| |13| 800|30.25| 0.00| 30| 14| 51|33| 2| 10| 58|29.90| 0.00| 40| 36| 86|20| 7| 23| 146|29.99| 0.00| 41| 31| 69|28| 3| 14| |16| 554|30.21| 0.00| 37| 14| 38|26| 0| 6| 46|29.87| 0.00| 42| 39| 87|19| 9| 26| 93|30.06| 0.00| 40| 29| 65|29| 1| 6| |19| 26|30.19| 0.00| 34| 17| 48|27| 0| 0| 0|29.89| 0.04| 43| 41| 92|19| 10| 24| 49|30.13| 0.00| 40| 31| 70|30| 0| 1| |22| 0|30.19| 0.00| 30| 18| 62|03| 0| 0| 0|29.87| 0.00| 45| 43| 93|20| 9| 22| 0|30.18| 0.00| 36| 31| 82|26| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 13 | APR 14 | APR 15 | | | | | |01| 0|30.27| 0.00| 34| 26| 74|32| 4| 14| 0|30.37| 0.00| 26| 21| 82|03| 0| 0| 0|30.42| 0.00| 32| 26| 77|06| 0| 0| |04| 0|30.33| 0.00| 29| 25| 82|32| 0| 5| 0|30.37| 0.00| 27| 22| 81|03| 0| 0| 0|30.41| 0.00| 31| 21| 68|06| 0| 0| |07| 25|30.41| 0.00| 27| 22| 82|32| 0| 4| 23|30.42| 0.00| 24| 21| 88|03| 0| 0| 26|30.45| 0.00| 31| 20| 62|07| 0| 0| |10| 638|30.44| 0.00| 36| 26| 66|04| 1| 9| 601|30.44| 0.00| 42| 22| 45|05| 4| 10| 598|30.48| 0.00| 49| 19| 31|01| 0| 11| |13| 830|30.41| 0.00| 39| 24| 54|31| 4| 10| 812|30.41| 0.00| 49| 27| 42|00| 0| 2| 809|30.45| 0.00| 57| 23| 26|02| 2| 12| |16| 563|30.36| 0.00| 44| 25| 47|31| 1| 7| 571|30.37| 0.00| 51| 26| 37|33| 0| 8| 570|30.41| 0.00| 58| 23| 25|04| 0| 8| |19| 53|30.38| 0.00| 40| 23| 50|35| 0| 2| 35|30.37| 0.00| 46| 26| 44|33| 0| 2| 40|30.41| 0.00| 54| 24| 31|02| 0| 4| |22| 0|30.39| 0.00| 33| 24| 72|03| 0| 0| 0|30.41| 0.00| 36| 27| 70|04| 0| 0| 0|30.45| 0.00| 41| 27| 57|05| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 16 | APR 17 | APR 18 | | | | | |01| 0|30.45| 0.00| 37| 25| 61|05| 0| 0| 0|30.41| 0.00| 39| 27| 61|04| 0| 0| 0|30.22| 0.00| 49| 29| 46|00| 0| 0| |04| 0|30.44| 0.00| 35| 22| 59|06| 0| 0| 0|30.40| 0.00| 35| 25| 65|04| 0| 0| 0|30.22| 0.00| 49| 31| 50|36| 0| 0| |07| 32|30.48| 0.00| 34| 21| 59|08| 0| 0| 28|30.41| 0.00| 35| 25| 67|04| 0| 0| 58|30.25| 0.00| 43| 35| 74|33| 0| 0| |10| 608|30.50| 0.00| 51| 20| 29|08| 1| 6| 608|30.41| 0.00| 57| 30| 35|05| 0| 1| 338|30.25| 0.00| 50| 33| 52|32| 0| 6| |13| 810|30.47| 0.00| 58| 25| 28|00| 1| 8| 807|30.35| 0.00| 65| 25| 22|30| 1| 7| 496|30.20| 0.00| 58| 36| 45|29| 3| 11| |16| 561|30.43| 0.00| 60| 24| 25|32| 4| 12| 589|30.28| 0.00| 69| 30| 23|31| 4| 11| 111|30.14| 0.00| 53| 34| 49|01| 0| 2| |19| 40|30.42| 0.00| 56| 23| 28|33| 0| 2| 37|30.26| 0.00| 65| 30| 27|02| 0| 0| 12|30.12| 0.00| 48| 37| 66|02| 0| 5| |22| 0|30.43| 0.00| 44| 28| 53|04| 0| 0| 0|30.26| 0.00| 51| 29| 42|00| 0| 0| 0|30.08| 0.00| 42| 41| 93|01| 1| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.04 | 0.05 | 0.07 | 0.07 | 0.08 | 0.11 | 0.14 | 0.15 | 0.19 | 0.21 | 0.25 | 0.30 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 22 | 22 | 22 | 22 | 12 | 26 | 26 | 26 | 26 | 26 | 12 | 12 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1530 | 1528 | 1534 | 1534 | 0628 | 1446 | 1508 | 1508 | 1542 | 1554 | 0626 | 0628 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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
April 2016: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 19 | APR 20 | APR 21 | | | | | |01| 0|30.02| 0.12| 41| 40| 96|32| 0| 2| 0|30.13| 0.00| 41| 25| 53|01| 2| 16| 0|30.13| 0.00| 34| 23| 66|05| 0| 0| |04| 0|29.99| 0.00| 39| 38| 97|33| 0| 7| 0|30.20| 0.00| 34| 22| 61|02| 1| 9| 0|30.10| 0.00| 34| 20| 58|19| 0| 2| |07| 25|30.05| 0.00| 38| 37| 97|00| 0| 10| 25|30.27| 0.00| 31| 20| 65|03| 1| 8| 25|30.08| 0.00| 40| 16| 38|19| 1| 4| |10| 612|30.09| 0.00| 45| 37| 73|34| 0| 9| 621|30.31| 0.00| 42| 23| 47|02| 0| 6| 638|30.04| 0.00| 57| 22| 25|21| 6| 15| |13| 833|30.08| 0.00| 50| 32| 50|32| 10| 22| 824|30.27| 0.00| 48| 26| 43|30| 1| 11| 759|29.95| 0.00| 68| 20| 16|22| 3| 9| |16| 589|30.05| 0.00| 55| 31| 40|32| 6| 18| 585|30.22| 0.00| 52| 26| 36|28| 1| 4| 601|29.86| 0.00| 73| 21| 14|22| 1| 10| |19| 49|30.05| 0.00| 52| 28| 40|35| 4| 22| 51|30.19| 0.00| 52| 21| 29|01| 0| 0| 32|29.84| 0.00| 64| 31| 29|26| 0| 0| |22| 0|30.10| 0.00| 46| 29| 52|32| 4| 16| 0|30.18| 0.00| 38| 23| 55|05| 0| 0| 0|29.86| 0.00| 57| 33| 40|08| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 22 | APR 23 | APR 24 | | | | | |01| 0|29.87| 0.00| 58| 32| 38|23| 2| 7| 0|29.86| 0.00| 45| 44| 96|35| 1| 9| 0|30.03| 0.00| 33| 20| 57|02| 0| 2| |04| 0|29.84| 0.00| 50| 48| 92|20| 0| 0| 0|29.88| 0.00| 39| 38| 96|00| 0| 5| 0|30.05| 0.00| 29| 19| 65|01| 0| 6| |07| 18|29.82| 0.11| 53| 52| 94|16| 1| 7| 19|29.92| 0.00| 37| 35| 91|02| 0| 8| 30|30.10| 0.00| 28| 17| 64|01| 1| 4| |10| 223|29.78| 0.00| 58| 54| 88|19| 4| 11| 142|29.98| 0.00| 37| 34| 87|01| 2| 10| 633|30.13| 0.00| 38| 16| 41|01| 1| 8| |13| 341|29.75| 0.00| 65| 53| 67|20| 6| 12| 963|29.97| 0.00| 46| 35| 65|33| 1| 15| 844|30.09| 0.00| 44| 16| 33|01| 0| 12| |16| 635|29.75| 0.00| 62| 58| 89|22| 5| 10| 605|29.96| 0.00| 51| 26| 38|00| 2| 12| 610|30.04| 0.00| 47| 8| 20|30| 2| 10| |19| 39|29.77| 0.00| 59| 55| 88|35| 0| 10| 56|29.96| 0.00| 49| 22| 35|35| 0| 8| 44|30.01| 0.00| 46| 16| 29|01| 0| 0| |22| 0|29.83| 0.07| 51| 49| 95|33| 6| 16| 0|30.01| 0.00| 37| 23| 55|36| 0| 0| 0|30.02| 0.00| 35| 18| 49|28| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 25 | APR 26 | APR 27 | | | | | |01| 0|30.01| 0.00| 33| 17| 52|20| 3| 5| 0|29.91| 0.00| 38| 21| 51|03| 0| 0| 0|29.83| 0.00| 30| 27| 89|20| 4| 8| |04| 0|30.02| 0.00| 34| 22| 62|32| 0| 4| 0|29.87| 0.00| 36| 21| 54|04| 0| 0| 0|29.89| 0.00| 29| 25| 84|20| 0| 0| |07| 32|30.07| 0.00| 30| 19| 64|01| 0| 0| 16|29.84| 0.00| 32| 29| 88|23| 0| 0| 28|29.90| 0.00| 28| 20| 72|27| 0| 0| |10| 650|30.06| 0.00| 41| 19| 40|06| 1| 10| 30|29.79| 0.00| 30| 28| 94|01| 0| 7| 654|29.91| 0.00| 35| 21| 56|30| 1| 8| |13| 758|30.02| 0.00| 46| 21| 36|00| 2| 10| 236|29.78| 0.00| 33| 31| 92|01| 1| 7| 856|29.87| 0.00| 42| 20| 41|30| 3| 8| |16| 432|29.96| 0.00| 49| 18| 29|02| 3| 10| 243|29.78| 0.11| 38| 32| 78|00| 0| 6| 619|29.83| 0.00| 48| 15| 27|32| 0| 7| |19| 58|29.95| 0.00| 43| 17| 35|35| 0| 7| 72|29.80| 0.00| 41| 24| 51|36| 0| 0| 30|29.85| 0.00| 41| 17| 37|03| 2| 10| |22| 0|29.95| 0.00| 35| 18| 49|03| 0| 0| 0|29.82| 0.00| 30| 25| 82|20| 3| 6| 0|29.90| 0.00| 34| 17| 49|02| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 28 | APR 29 | APR 30 | | | | | |01| 0|29.93| 0.00| 26| 17| 68|02| 0| 0| 0|30.13| 0.00| 27| 18| 68|03| 0| 0| | | | | | | | | | |04| 0|29.95| 0.00| 24| 15| 67|02| 0| 0| 0|30.12| 0.00| 27| 17| 67|05| 0| 0| | | | | | | | | | |07| 28|30.04| 0.00| 28| 19| 69|32| 0| 2| 28|30.13| 0.00| 27| 17| 68|07| 0| 0| | | | | | | | | | |10| 895|30.10| 0.00| 36| 22| 57|00| 3| 9| 652|30.14| 0.00| 45| 19| 36|27| 2| 7| | | | | | | | | | |13| 849|30.09| 0.00| 40| 23| 50|34| 1| 9| 798|30.08| 0.00| 53| 25| 34|31| 2| 7| | | | | | | | | | |16| 258|30.06| 0.00| 42| 17| 36|01| 2| 8| 631|30.05| 0.00| 55| 27| 34|01| 4| 11| | | | | | | | | | |19| 107|30.08| 0.00| 43| 20| 41|03| 1| 7| 58|30.05| 0.00| 50| 26| 39|34| 1| 6| | | | | | | | | | |22| 0|30.13| 0.00| 33| 19| 58|03| 0| 0| 0|30.10| 0.00| 41| 20| 42|36| 0| 3| | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +------------------------------------------+---------------------------------------+---------------------------------------+
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|29.991| 34| 25| 70| 1.6| 23 | 1.0| |04| 0|29.983| 32| 25| 76| 0.5| 19 | 0.3| |07| 24|30.014| 31| 24| 76| 1.0| 26 | 0.4| |10| 436|30.028| 40| 25| 60| 2.7| 25 | 1.0| |13| 625|29.997| 45| 26| 52| 3.1| 28 | 1.7| |16| 420|29.967| 47| 25| 48| 3.2| 29 | 1.7| |19| 35|29.977| 43| 25| 52| 1.7| 27 | 0.8| |22| 0|30.013| 36| 25| 65| 1.6| 27 | 1.0| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
April 2016: 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| | | | | | | | | | |0.04|0.02|0.06|0.06| | | | | | | | | | |01 02| | |0.01| | | | | | | | | |0.01| |0.04|0.02| | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | |0.01|0.08|0.05|0.01|0.01| | |06 07| | | | | | | | | | | | | | | | |0.02|0.05|0.05|0.04|0.03|0.05|0.04| |07 08| | | | | |0.04| | | |0.01|0.03|0.03|0.04|0.01|0.04|0.03|0.01| | | | | | | |08 09| | | | | | | | | |0.01| |0.01| | |0.01| | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | |0.01|0.02| | | |0.01| |0.01| | |0.02|0.02|0.01|0.01|0.04|0.04|11 12|0.02| | |0.07|0.11|0.06|0.10|0.03|0.01| | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | |0.02|18 19|0.08|0.08|0.01| |0.01| | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | |0.02|0.02|0.08|0.02|0.02| |0.01| |0.01| | | | |0.07|0.01| | | | |0.02| | |22 23| | |0.01| | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | |0.13|0.08|0.06|0.04| | | | | | |26 27| | | | | | | |0.01| | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.10|0.08|0.05|0.09|0.20|0.12|0.12|0.04|0.03|0.04|0.08|0.06|0.11|0.08|0.22|0.21|0.10|0.10|0.15|0.11|0.05|0.09|0.08|0.06|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 2007-2016. All rights reserved.