34.9F
Current conditions from King Hill
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  Wednesday January 19, 2022

Westford: January 2022
LOCAL CLIMATOLOGICAL DATA Monthly Summary
January 2022
Station: Westford Latitude: 44° 37' 38" 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 | m² | | | | | | | | | | |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| 43.4*| 29.0 | 36.2*| 35.7 | 35| 96| 29| 0|.2.......| 1| 0.01| 0.0| 29.87| 29.64|29.736| 1.9| 1.4|175| 17|SSE| 8|170| 15 | |02| 31.7 | 6.7 | 19.2 | 18.5 | 16| 91| 45| 0|.........| 4| 0.29| 3.4| 30.11| 29.66|29.805| 1.2| 1.2|339| 11|NNW| 6| 1| 6 | |03| 9.6 | -5.1 | 2.3 | 2.4 | -2| 82| 62| 0|.........| 4| 0.00| 0.0| 30.34| 30.11|30.263| 0.5| 0.5|347| 10| N| 4|353| 38 | |04| 24.7 | -5.1 | 9.8 | 11.4 | 7| 81| 55| 0|.........| 3| 0.00| 0.0| 30.34| 30.11|30.260| 5.0| 5.0|173| 23|SSE| 13|166| 15 | |05| 35.4 | 24.3 | 29.9 | 30.9 | 23| 72| 35| 0|.........| 2| 0.00| 0.0| 30.11| 29.55|29.761| 8.0| 8.0|169| 33|SSE| 17|172| 37 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 34.0 | 22.3 | 28.1 | 28.4 | 22| 77| 37| 0|.........| 2| T | T| 29.89| 29.54|29.738| 4.7| 4.4|232| 26| SW| 16|247| 22 | |07| 22.8 | 6.4 | 14.6 | 18.6 | 15| 87| 50| 0|.........| 4| 0.10| 2.0| 30.15| 29.75|29.867| 2.2| 2.2|279| 19|WSW| 12|248| 9 | |08| 19.2 | -4.8 | 7.2 | 7.0 | -1| 71| 58| 0|.........| 4| 0.00| 0.0| 30.60| 30.15|30.448| 1.9| 0.9|188| 26|SSE| 14|170| 83 | |09| 33.2 | 19.2 | 26.2 | 27.7 | 20| 75| 39| 0|...4.6...| 3| 0.13| 0.5| 30.32| 29.70|29.915|10.2| 8.9|184| 37|SSE| 23|254| 7 | |10| 24.3 | -0.4 | 11.9 | 12.5 | 4| 68| 53| 0|.........| 2| T | T| 30.19| 29.87|30.013| 4.8| 4.5|269| 28| W| 16|258| 48 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 1.0 |-12.7 | -5.8 | -6.6 |-13| 72| 71| 0|.........| 2| 0.02| 0.3| 30.55| 30.19|30.433| 1.5| 0.6|270| 15|SSE| 7|169| 51 | |12| 23.8 | 0.9 | 12.3 | 16.1 | 8| 71| 52| 0|.........| 2| T | T| 30.28| 29.92|30.027| 8.1| 8.1|170| 35|SSE| 20|164| 12 | |13| 31.5 | 22.6 | 27.0 | 26.0 | 22| 86| 37| 0|.........| 2| 0.03| 0.3| 30.02| 29.87|29.940| 0.8| 0.8|172| 11|SSE| 6|170| 19 | |14| 25.7 | -9.5 | 8.1 | 11.6 | 7| 82| 57| 0|.........| 3| 0.02| 0.5| 30.23| 29.88|30.070| 2.8| 2.7|335| 22| N| 10|339| 15 | |15| -4.6 |-16.9*|-10.8*|-11.7 |-19| 70| 76| 0|.........| 3| 0.00| 0.0| 30.51| 30.22|30.400| 1.9| 1.8|324| 20|WNW| 9|340| 80 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 22.3 |-16.0 | 3.1 | 2.6 |-10| 60| 62| 0|.........| 3| 0.00| 0.0| 30.51| 29.99|30.314| 1.5| 1.3|162| 15| S| 8|164| 82 | |17| 32.3 | 19.5 | 25.9 | 24.9 | 22| 89| 39| 0|.........| 8| 0.51| 5.5| 29.99| 28.93|29.303| 0.6| 0.3|115| 19| S| 8|164| 4 | |18| 19.6 | -6.4 | 6.6 | 8.1 | 2| 76| 58| 0|.........| 8| 0.00| 0.6| 30.13| 29.27|29.787| 3.7| 3.6|280| 21|WSW| 14|256| 60 | |19| | | | | | | | | | | | | | | | | | | | | | | | |20| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| | | | | | | | | | | | | | | | | | | | | | | | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | 429.9| 74.0|------|------|---|----| 915| 0| Days | 1.11| 13.1| 30.60| 28.95|30.230| 3.2| 1.8|204| 37|SSE| 23|254| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 23.9| 4.1| 14.0 | 13.7 | 8|78.1|----|----|≥.01 Inch 8| 1.11| 35.4| 8 | 17 |------|----|----|---| 9 | 9 | 32| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |≥1.0 Inch 3| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min Temperature |3519| 0|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 1| 0.00| - | 5.5 | 17 | 8 | 17+ | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 14 | 18 | 9 |----|----| Clear 5 Partly Cloudy 1 Cloudy 12 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 4A: value is (MAX+MIN) / 2. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean. 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/m² and is continuously averaged for 24 hours.
OBSERVATIONS AT 3-HOUR INTERVALS
January 2022: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 1 | JAN 2 | JAN 3 | | | | | |00| 0|29.86| 0.00| 31| 30| 97|17| 0| 0| 0|29.68| 0.00| 32| 31| 97|34| 3| 10| 0|30.11| 0.00| 7| 3| 85|32| 0| 2| |03| 0|29.84| 0.00| 29| 28| 97|14| 0| 0| 0|29.68| 0.00| 28| 27| 96|00| 1| 5| 0|30.18| 0.00| 3| -0| 86|33| 0| 3| |06| 0|29.77| 0.00| 30| 29| 97|16| 0| 0| 0|29.67| 0.00| 23| 21| 94|33| 0| 5| 0|30.27| 0.00| 1| -1| 88|34| 0| 0| |09| 39|29.74| 0.00| 39| 38| 98|17| 5| 9| 9|29.72| 0.00| 19| 17| 92|31| 2| 6| 19|30.30| 0.00| 2| -2| 85|35| 0| 6| |12| 30|29.70| 0.00| 41| 40| 94|17| 3| 10| 44|29.72| 0.00| 17| 14| 88|30| 0| 4| 183|30.28| 0.00| 7| 2| 77|03| 1| 3| |15| 18|29.67| 0.00| 42| 41| 95|18| 4| 9| 5|29.80| 0.00| 15| 12| 88|00| 3| 9| 56|30.26| 0.00| 7| 0| 72|00| 0| 4| |18| 0|29.68| 0.00| 39| 38| 96|23| 0| 0| 0|29.93| 0.00| 14| 11| 89|00| 2| 8| 0|30.29| 0.00| 1| -4| 80|36| 0| 0| |21| 0|29.72| 0.00| 33| 32| 97|33| 1| 8| 0|30.03| 0.00| 14| 10| 87|31| 0| 3| 0|30.30| 0.00| -3| -6| 83|36| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 4 | JAN 5 | JAN 6 | | | | | |00| 0|30.31| 0.00| -5| -8| 85|36| 0| 0| 0|30.11| 0.00| 25| 19| 78|16| 5| 14| 0|29.55| 0.00| 34| 30| 85|18| 6| 13| |03| 0|30.33| 0.00| -4| -7| 87|36| 0| 0| 0|30.00| 0.00| 27| 19| 73|14| 10| 24| 0|29.57| 0.00| 32| 29| 87|19| 1| 8| |06| 0|30.32| 0.00| 3| -2| 81|18| 2| 6| 0|29.88| 0.00| 26| 16| 66|16| 10| 24| 0|29.63| 0.00| 30| 21| 70|22| 10| 26| |09| 54|30.29| 0.00| 6| 1| 79|17| 8| 16| 47|29.81| 0.00| 28| 13| 54|18| 9| 24| 35|29.70| 0.00| 28| 21| 72|22| 7| 19| |12| 63|30.25| 0.00| 16| 9| 75|17| 6| 18| 151|29.74| 0.00| 32| 22| 66|18| 9| 24| 72|29.75| 0.00| 29| 22| 75|23| 7| 12| |15| 19|30.23| 0.00| 20| 14| 79|16| 6| 14| 63|29.66| 0.00| 35| 27| 74|16| 7| 14| 28|29.82| 0.00| 29| 20| 70|22| 5| 9| |18| 0|30.23| 0.00| 21| 17| 82|16| 5| 15| 0|29.62| 0.00| 35| 29| 79|18| 7| 14| 0|29.87| 0.00| 28| 20| 72|21| 4| 10| |21| 0|30.19| 0.00| 23| 18| 82|15| 6| 15| 0|29.57| 0.00| 35| 31| 85|16| 6| 12| 0|29.87| 0.00| 23| 19| 84|27| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 7 | JAN 8 | JAN 9 | | | | | |00| 0|29.88| 0.00| 22| 19| 88|27| 0| 0| 0|30.15| 0.00| 7| 1| 77|30| 6| 14| 0|30.32| 0.00| 19| 5| 53|17| 7| 19| |03| 0|29.85| 0.00| 22| 19| 90|28| 0| 0| 0|30.29| 0.00| 2| -3| 79|34| 2| 4| 0|30.21| 0.00| 24| 8| 50|16| 12| 26| |06| 0|29.81| 0.00| 21| 19| 93|28| 0| 0| 0|30.43| 0.00| -2| -5| 84|01| 2| 7| 0|30.06| 0.00| 26| 10| 50|17| 13| 28| |09| 12|29.79| 0.00| 22| 20| 92|28| 0| 0| 30|30.52| 0.00| 0| -5| 80|04| 3| 4| 9|29.94| 0.00| 26| 20| 80|16| 11| 32| |12| 39|29.76| 0.00| 21| 18| 88|26| 4| 9| 292|30.58| 0.00| 10| 1| 69|33| 1| 4| 26|29.84| 0.00| 27| 25| 90|16| 9| 25| |15| 12|29.80| 0.00| 20| 17| 89|29| 2| 7| 179|30.57| 0.00| 14| 1| 56|18| 2| 7| 23|29.72| 0.00| 32| 29| 90|16| 10| 18| |18| 0|29.91| 0.00| 17| 13| 83|27| 6| 12| 0|30.50| 0.00| 7| 1| 74|18| 0| 1| 0|29.72| 0.00| 33| 30| 92|18| 10| 19| |21| 0|30.01| 0.00| 13| 7| 78|27| 0| 10| 0|30.44| 0.00| 14| 3| 62|14| 4| 12| 0|29.77| 0.00| 32| 28| 85|23| 8| 16| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 10 | JAN 11 | JAN 12 | | | | | |00| 0|29.87| 0.00| 24| 15| 68|25| 12| 26| 0|30.19| 0.00| -0| -6| 78|30| 1| 8| 0|30.28| 0.00| 1| -6| 70|16| 4| 15| |03| 0|29.96| 0.00| 18| 7| 62|24| 8| 18| 0|30.32| 0.00| -6|-10| 80|30| 1| 10| 0|30.13| 0.00| 8| -1| 66|16| 8| 18| |06| 0|30.00| 0.00| 12| 6| 75|25| 3| 12| 0|30.45| 0.00| -9|-14| 77|32| 4| 11| 0|30.04| 0.00| 11| 1| 64|17| 14| 32| |09| 25|30.02| 0.00| 11| 3| 72|25| 4| 8| 33|30.52| 0.00|-12|-17| 77|32| 1| 3| 14|30.00| 0.00| 14| 5| 65|17| 11| 27| |12| 93|29.98| 0.00| 16| 5| 63|29| 4| 14| 178|30.54| 0.00| -8|-15| 68|24| 0| 5| 58|29.94| 0.00| 18| 8| 66|17| 8| 21| |15| 137|29.99| 0.00| 15| 5| 64|32| 3| 13| 149|30.50| 0.00| -3|-14| 59|03| 0| 3| 18|29.95| 0.00| 20| 13| 73|16| 10| 19| |18| 0|30.04| 0.00| 9| 2| 73|34| 1| 6| 0|30.49| 0.00|-10|-16| 73|17| 0| 0| 0|29.99| 0.00| 23| 16| 75|16| 7| 13| |21| 0|30.10| 0.00| 7| -3| 65|33| 0| 10| 0|30.40| 0.00| -8|-14| 75|16| 0| 4| 0|30.03| 0.00| 24| 18| 79|19| 1| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 13 | JAN 14 | JAN 15 | | | | | |00| 0|30.02| 0.00| 23| 19| 86|19| 0| 0| 0|29.88| 0.00| 26| 23| 90|22| 0| 2| 0|30.22| 0.00|-10|-16| 74|32| 2| 15| |03| 0|30.00| 0.00| 23| 20| 87|15| 0| 1| 0|29.91| 0.00| 23| 21| 92|23| 0| 1| 0|30.28| 0.00|-14|-19| 74|32| 3| 9| |06| 0|29.99| 0.00| 23| 21| 90|15| 0| 0| 0|29.99| 0.00| 19| 18| 93|34| 3| 10| 0|30.35| 0.00|-15|-22| 71|00| 2| 10| |09| 14|29.99| 0.00| 24| 21| 89|15| 0| 0| 21|30.06| 0.00| 19| 17| 92|35| 1| 7| 26|30.42| 0.00|-15|-21| 75|27| 2| 12| |12| 93|29.94| 0.00| 27| 22| 81|16| 3| 9| 76|30.06| 0.00| 19| 14| 84|33| 6| 16| 424|30.40| 0.00| -7|-17| 60|33| 3| 10| |15| 105|29.89| 0.00| 31| 25| 80|18| 1| 7| 113|30.12| 0.00| 11| 5| 75|33| 3| 11| 171|30.44| 0.00| -5|-16| 58|36| 0| 10| |18| 0|29.89| 0.00| 29| 25| 84|17| 0| 0| 0|30.16| 0.00| -0| -9| 66|33| 6| 19| 0|30.44| 0.00|-14|-20| 72|33| 1| 3| |21| 0|29.89| 0.00| 26| 23| 89|22| 0| 0| 0|30.21| 0.00| -6|-12| 71|31| 3| 12| 0|30.48| 0.00|-15|-20| 78|02| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 16 | JAN 17 | JAN 18 | | | | | |00| 0|30.48| 0.00|-16|-20| 81|05| 0| 0| 0|29.99| 0.00| 22| 5| 47|14| 1| 11| 0|29.27| 0.00| 20| 17| 88|23| 0| 0| |03| 0|30.48| 0.00|-15|-19| 81|05| 0| 0| 0|29.83| 0.00| 23| 19| 83|15| 0| 2| 0|29.42| 0.00| 17| 13| 85|28| 0| 0| |06| 0|30.45| 0.00|-15|-19| 82|05| 0| 0| 0|29.57| 0.00| 23| 21| 91|02| 1| 5| 0|29.57| 0.00| 13| 8| 82|28| 4| 15| |09| 23|30.44| 0.00| -8|-13| 81|19| 0| 5| 23|29.26| 0.00| 28| 25| 91|15| 1| 7| 23|29.69| 0.00| 12| 7| 80|28| 8| 16| |12| 446|30.35| 0.00| 9| -4| 55|27| 1| 4| 12|29.07| 0.00| 30| 29| 93|22| 0| 0| 297|29.81| 0.00| 10| 1| 68|28| 9| 19| |15| 183|30.24| 0.00| 18| -4| 37|16| 1| 5| 12|28.94| 0.00| 31| 29| 93|29| 0| 0| 237|29.94| 0.00| 8| -2| 63|27| 6| 13| |18| 0|30.16| 0.00| 13| -6| 41|17| 1| 7| 0|29.00| 0.00| 22| 21| 94|23| 0| 0| 0|30.06| 0.00| 1| -7| 69|29| 2| 7| |21| 0|30.09| 0.00| 14| -1| 50|17| 1| 4| 0|29.15| 0.00| 22| 20| 92|26| 0| 0| 0|30.10| 0.00| -3| -8| 77|04| 0| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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
January 2022: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 19 | JAN 20 | JAN 21 | | | | | |00| 0|30.12| 0.00| -3| -8| 78|03| 1| 4| | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 22 | JAN 23 | JAN 24 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 25 | JAN 26 | JAN 27 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 28 | JAN 29 | JAN 30 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JAN 31 | | | | | | | |00| | | | | | | | | | | | |03| | | | | | | | | | | | |06| | | | | | | | | | | | |09| | | | | | | | | | | | |12| | | | | | | | | | | | |15| | | | | | | | | | | | |18| | | | | | | | | | | | |21| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
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 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 | +--+----+------+---+---+---+-----+----+----+ |00| 0|30.015| 14| 8| 79| 2.5| 22 | 1.1| |03| 0|30.015| 13| 8| 81| 2.5| 18 | 1.5| |06| 0|30.014| 12| 7| 80| 3.8| 20 | 2.0| |09| 25|30.012| 13| 8| 81| 4.0| 20 | 2.5| |12| 143|29.984| 17| 11| 76| 4.0| 22 | 2.0| |15| 85|29.972| 19| 11| 73| 3.5| 19 | 1.8| |18| 0|29.999| 15| 9| 77| 2.8| 20 | 1.4| |21| 0|30.020| 14| 8| 79| 1.7| 19 | 1.0| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
January 2022: 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| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|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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