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Westford: November 2020
LOCAL CLIMATOLOGICAL DATA
Monthly Summary
November 2020
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| 48.5 | 33.3 | 40.9 | 40.4 | 34| 79| 24| 0|.........| 0| 0.21| 0.0| 30.24| 29.52|29.808| 8.3| 7.9|178| 37|SSE| 18|172| 40 |
|02| 36.8 | 25.7 | 31.3 | 29.8 | 24| 78| 33| 0|.........| T| 0.00| 0.4| 29.69| 29.45|29.565| 8.6| 7.4|250| 33| W| 19|276| 38 |
|03| 32.3 | 23.0 | 27.6 | 27.9 | 22| 79| 37| 0|.........| 1| 0.01| 0.5| 30.31| 29.45|29.945| 4.4| 4.0|271| 28| W| 13|170| 14 |
|04| 51.9 | 25.9 | 38.9 | 40.7 | 31| 68| 26| 0|.........| 0| 0.19| 0.0| 30.35| 30.22|30.275| 6.3| 6.3|171| 27| S| 14|168| 93 |
|05| 65.3 | 48.9 | 57.1 | 57.0 | 41| 55| 8| 0|.........| 0| 0.00| 0.0| 30.24| 30.09|30.168| 7.8| 7.8|172| 28| S| 14|167| 100 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|06| 67.4 | 52.2 | 59.8 | 58.8 | 44| 59| 5| 0|.........| 0| 0.00| 0.0| 30.13| 30.01|30.064| 5.4| 5.4|179| 23| S| 12|166| 92 |
|07| 69.2 | 48.4 | 58.8 | 57.7 | 47| 69| 6| 0|.........| 0| 0.00| 0.0| 30.19| 30.06|30.118| 4.4| 4.4|179| 20| S| 11|179| 87 |
|08| 71.2*| 44.9 | 58.0 | 56.0 | 46| 71| 7| 0|.........| 0| 0.00| 0.0| 30.30| 30.18|30.260| 3.2| 3.2|174| 17|SSE| 9|162| 94 |
|09| 70.4 | 44.4 | 57.4 | 57.3 | 44| 63| 8| 0|.........| 0| 0.00| 0.0| 30.31| 30.10|30.224| 3.5| 3.5|170| 14| S| 9|181| 90 |
|10| 70.7 | 55.2 | 62.9*| 62.2 | 50| 64| 2| 0|.........| 0| 0.00| 0.0| 30.10| 29.92|30.004| 5.6| 5.6|171| 23|SSE| 14|168| 90 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|11| 64.7 | 55.6 | 60.1 | 62.0 | 57| 85| 4| 0|.........| 0| 0.14| 0.0| 29.92| 29.73|29.808| 7.7| 7.1|181| 32|SSE| 14|182| 24 |
|12| 55.7 | 27.5 | 41.6 | 38.9 | 33| 80| 23| 0|.........| 0| 0.00| 0.0| 30.14| 29.84|30.045| 2.1| 2.0|288| 20|WNW| 12|262| 51 |
|13| 41.5 | 25.0 | 33.3 | 34.1 | 32| 93| 31| 0|.........| 0| 0.02| 0.0| 30.14| 29.84|29.970| 1.9| 1.8|176| 16| S| 9|174| 33 |
|14| 39.0 | 23.9 | 31.5 | 34.8 | 28| 75| 33| 0|.........| 0| 0.00| 0.0| 30.24| 29.91|30.072| 3.4| 3.3|253| 20| W| 12|246| 27 |
|15| 40.6 | 22.3 | 31.4 | 33.4 | 27| 78| 33| 0|.........| 0| 0.50| 0.0| 30.22| 29.52|29.906| 3.9| 3.9|157| 30|SSE| 13|152| 27 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|16| 43.3 | 35.9 | 39.6 | 40.2 | 32| 74| 25| 0|.........| 0| 0.01| 0.0| 29.81| 29.55|29.686| 8.1| 8.0|220| 28|SSE| 16|227| 27 |
|17| 36.4 | 22.4 | 29.4 | 31.3 | 25| 77| 36| 0|.........| 0| 0.02| 0.1| 30.13| 29.79|29.892| 4.1| 3.7|268| 22| W| 11|271| 23 |
|18| 22.5 | 12.8 | 17.6*| 18.9 | 13| 77| 47| 0|.........| 1| 0.00| 1.3| 30.52| 30.13|30.395| 4.0| 4.0|274| 19|WSW| 11|262| 31 |
|19| 42.3 | 10.4*| 26.3 | 29.6 | 19| 67| 39| 0|.........| T| 0.02| 0.0| 30.51| 30.10|30.276| 8.1| 8.1|170| 33| S| 18|169| 43 |
|20| 53.6 | 42.1 | 47.8 | 48.8 | 33| 55| 17| 0|.........| 0| 0.01| 0.0| 30.11| 30.01|30.072| 7.5| 7.5|179| 27|SSE| 13|175| 32 |
| | | | | | | | | | | | | | | | | | | | | | | | |
|21| 52.2 | 29.0 | 40.6 | 40.5 | 32| 70| 24| 0|.........| 0| 0.00| 0.0| 30.49| 30.09|30.308| 3.6| 3.2|259| 18|WSW| 11|270| 33 |
|22| 39.9 | 19.4 | 29.7 | 30.2 | 24| 78| 35| 0|.........| 0| T | T| 30.52| 30.05|30.386| 1.6| 1.5|158| 24|SSE| 10|156| 35 |
|23| 42.4 | 30.5 | 36.5 | 36.1 | 33| 87| 28| 0|.........| 0| 0.35| 0.0| 30.06| 29.79|29.919| 5.8| 4.0|246| 24| W| 14|272| 16 |
|24| | | | | | | | | | | | | | | | | | | | | | | |
|25| | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | |
|26| | | | | | | | | | | | | | | | | | | | | | | |
|27| | | | | | | | | | | | | | | | | | | | | | | |
|28| | | | | | | | | | | | | | | | | | | | | | | |
|29| | | | | | | | | | | | | | | | | | | | | | | |
|30| | | | | | | | | | | | | | | | | | | | | | | |
+--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
| Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- |
+------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+
|1157.8| 758.7|------|------|---|----| 531| 0| Days | 1.48| 2.3| 30.52| 29.46|30.202| 5.1| 3.8|201| 37|SSE| 19|276| ---- |
+------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
| Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg |
+------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+
| 50.3| 33.0| 41.7 | 41.5 | 33|73.5|----|----|≥.01 Inch 11|39.95| 2.3| 18 | 2 |------|----|----|---| 1 | 2 | 47|
+------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+
| | Season |Snow, Ice | | |
| Number of Days | to Date |≥1.0 Inch 1| Greatest in 24 Hours and Dates | Greatest Depth on Ground |
+------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice |
| Max Temperature | Min Temperature |1352| 499|Thunder 0|Precipitation | Snow, Ice Plts | and Date |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+
| ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.51| 15-16| 1.3 | 18 | 1 | 3+ |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+
| 0 | 2 | 13 | 0 |----|----| Clear 3 Partly Cloudy 5 Cloudy 15 |
+--------+---------+--------+--------+----+----+------------------------------------------+
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
November 2020: 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 |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 1 | NOV 2 | NOV 3 |
| | | |
|00| 0|30.24| 0.00| 33| 25| 71|16| 10| 16| 0|29.53| 0.00| 37| 32| 84|24| 4| 11| 0|29.46| 0.00| 29| 27| 95|18| 10| 18|
|03| 0|30.13| 0.00| 34| 27| 73|17| 11| 28| 0|29.49| 0.00| 34| 29| 81|21| 6| 9| 0|29.56| 0.00| 29| 27| 89|29| 6| 20|
|06| 0|30.03| 0.00| 35| 28| 74|18| 10| 24| 0|29.46| 0.00| 32| 28| 85|25| 11| 19| 0|29.70| 0.00| 28| 24| 86|28| 5| 13|
|09| 120|29.91| 0.00| 41| 32| 70|17| 9| 23| 37|29.55| 0.00| 26| 24| 90|27| 13| 24| 32|29.88| 0.00| 28| 23| 79|29| 5| 12|
|12| 234|29.74| 0.00| 47| 38| 70|15| 8| 30| 163|29.60| 0.00| 28| 17| 63|28| 13| 32| 21|30.00| 0.00| 30| 21| 71|30| 9| 17|
|15| 21|29.64| 0.18| 44| 41| 89|16| 3| 15| 65|29.65| 0.00| 29| 19| 65|28| 10| 24| 51|30.10| 0.00| 30| 19| 65|25| 7| 11|
|18| 0|29.57| 0.00| 46| 43| 89|17| 7| 19| 0|29.68| 0.00| 29| 18| 63|25| 8| 16| 0|30.19| 0.00| 27| 19| 72|24| 0| 3|
|21| 0|29.57| 0.00| 39| 37| 93|22| 1| 4| 0|29.61| 0.00| 29| 23| 80|17| 5| 10| 0|30.26| 0.00| 25| 20| 82|24| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 4 | NOV 5 | NOV 6 |
| | | |
|00| 0|30.31| 0.00| 26| 19| 76|14| 0| 2| 0|30.24| 0.00| 52| 38| 59|16| 8| 20| 0|30.13| 0.00| 57| 42| 58|17| 5| 19|
|03| 0|30.31| 0.00| 27| 21| 80|13| 2| 8| 0|30.23| 0.00| 52| 39| 61|17| 9| 14| 0|30.10| 0.00| 56| 42| 60|18| 5| 11|
|06| 0|30.31| 0.00| 29| 23| 76|15| 3| 15| 0|30.22| 0.00| 50| 38| 64|16| 6| 12| 0|30.11| 0.00| 54| 42| 63|16| 5| 13|
|09| 304|30.31| 0.00| 37| 27| 67|16| 7| 19| 285|30.21| 0.00| 56| 40| 56|16| 8| 21| 260|30.09| 0.00| 59| 44| 58|18| 3| 15|
|12| 534|30.28| 0.06| 45| 33| 63|18| 8| 22| 480|30.14| 0.00| 63| 42| 46|17| 12| 24| 417|30.03| 0.00| 66| 45| 48|17| 7| 16|
|15| 199|30.23| 0.00| 51| 37| 58|17| 8| 15| 98|30.10| 0.00| 65| 43| 45|17| 9| 17| 100|30.01| 0.00| 65| 47| 52|18| 6| 16|
|18| 0|30.23| 0.00| 49| 37| 63|16| 7| 17| 0|30.13| 0.00| 60| 42| 52|16| 7| 15| 0|30.03| 0.00| 59| 46| 61|18| 5| 12|
|21| 0|30.24| 0.00| 51| 38| 61|16| 8| 17| 0|30.13| 0.00| 58| 43| 57|16| 9| 17| 0|30.05| 0.00| 57| 45| 64|17| 3| 9|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 7 | NOV 8 | NOV 9 |
| | | |
|00| 0|30.06| 0.00| 54| 45| 71|17| 4| 7| 0|30.18| 0.00| 52| 45| 79|20| 0| 4| 0|30.27| 0.00| 51| 44| 77|17| 4| 10|
|03| 0|30.09| 0.00| 52| 45| 77|18| 4| 11| 0|30.22| 0.00| 50| 45| 84|16| 3| 7| 0|30.27| 0.00| 49| 43| 79|17| 4| 6|
|06| 0|30.12| 0.00| 51| 45| 79|17| 5| 10| 0|30.25| 0.00| 48| 44| 86|24| 3| 5| 0|30.28| 0.00| 46| 41| 84|17| 1| 4|
|09| 241|30.14| 0.00| 59| 48| 66|19| 6| 17| 276|30.30| 0.00| 59| 47| 66|18| 5| 11| 258|30.29| 0.00| 57| 45| 65|17| 3| 9|
|12| 352|30.10| 0.00| 67| 51| 55|19| 4| 10| 454|30.27| 0.00| 68| 48| 49|16| 4| 11| 295|30.23| 0.00| 68| 46| 46|16| 3| 11|
|15| 165|30.09| 0.00| 69| 50| 52|18| 10| 14| 160|30.26| 0.00| 70| 49| 47|17| 3| 8| 81|30.19| 0.00| 68| 47| 47|16| 4| 13|
|18| 0|30.12| 0.00| 60| 49| 66|17| 5| 11| 0|30.27| 0.00| 57| 47| 70|17| 3| 6| 0|30.18| 0.00| 61| 45| 56|16| 5| 10|
|21| 0|30.16| 0.00| 56| 47| 72|19| 0| 3| 0|30.28| 0.00| 52| 45| 78|16| 4| 7| 0|30.16| 0.00| 59| 44| 57|17| 5| 10|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 10 | NOV 11 | NOV 12 |
| | | |
|00| 0|30.10| 0.00| 59| 43| 55|15| 4| 14| 0|29.92| 0.00| 63| 54| 74|16| 5| 13| 0|29.84| 0.00| 56| 46| 70|26| 9| 15|
|03| 0|30.07| 0.00| 58| 42| 57|14| 3| 9| 0|29.86| 0.00| 61| 55| 80|17| 6| 15| 0|29.93| 0.00| 43| 36| 78|26| 2| 9|
|06| 0|30.06| 0.00| 56| 44| 64|17| 9| 15| 0|29.85| 0.00| 60| 55| 84|17| 9| 15| 0|30.00| 0.00| 38| 33| 81|27| 2| 6|
|09| 267|30.04| 0.00| 62| 50| 64|16| 7| 13| 79|29.83| 0.00| 64| 57| 79|16| 11| 23| 116|30.06| 0.00| 40| 33| 77|28| 5| 12|
|12| 448|30.00| 0.00| 70| 53| 56|19| 7| 11| 93|29.78| 0.00| 63| 59| 85|17| 12| 21| 181|30.07| 0.00| 42| 33| 71|29| 6| 12|
|15| 84|29.96| 0.00| 69| 55| 60|16| 6| 11| 30|29.74| 0.00| 64| 60| 87|17| 8| 23| 86|30.08| 0.00| 43| 33| 70|01| 2| 6|
|18| 0|29.96| 0.00| 61| 53| 74|17| 4| 8| 0|29.75| 0.00| 64| 61| 91|16| 9| 21| 0|30.10| 0.00| 36| 31| 82|02| 0| 0|
|21| 0|29.95| 0.00| 63| 54| 72|17| 6| 12| 0|29.78| 0.00| 63| 62| 96|20| 4| 9| 0|30.12| 0.00| 29| 27| 92|02| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 13 | NOV 14 | NOV 15 |
| | | |
|00| 0|30.13| 0.00| 28| 26| 94|02| 0| 0| 0|29.91| 0.00| 34| 32| 92|22| 0| 1| 0|30.19| 0.00| 24| 21| 89|27| 0| 0|
|03| 0|30.09| 0.00| 27| 26| 95|03| 0| 0| 0|29.92| 0.00| 37| 34| 89|20| 1| 4| 0|30.21| 0.00| 23| 20| 88|16| 2| 5|
|06| 0|30.06| 0.00| 25| 24| 94|09| 0| 0| 0|29.97| 0.00| 39| 33| 79|26| 8| 16| 0|30.16| 0.00| 25| 21| 84|16| 0| 1|
|09| 77|30.00| 0.00| 33| 31| 94|14| 1| 6| 76|30.04| 0.00| 37| 26| 64|24| 7| 11| 185|30.09| 0.00| 32| 24| 72|17| 2| 10|
|12| 130|29.93| 0.00| 40| 35| 82|18| 3| 5| 127|30.05| 0.00| 38| 29| 69|26| 8| 14| 151|29.92| 0.00| 38| 24| 57|15| 4| 9|
|15| 37|29.86| 0.00| 38| 37| 94|15| 3| 11| 58|30.11| 0.00| 37| 26| 63|26| 5| 13| 12|29.78| 0.00| 40| 26| 55|15| 8| 21|
|18| 0|29.90| 0.00| 39| 38| 95|17| 8| 13| 0|30.18| 0.00| 34| 23| 65|27| 2| 8| 0|29.65| 0.05| 38| 33| 84|14| 8| 19|
|21| 0|29.91| 0.00| 38| 37| 95|19| 1| 8| 0|30.24| 0.00| 28| 23| 80|27| 0| 0| 0|29.52| 0.22| 40| 37| 92|15| 2| 16|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 16 | NOV 17 | NOV 18 |
| | | |
|00| 0|29.57| 0.00| 40| 39| 96|17| 3| 8| 0|29.81| 0.00| 36| 28| 71|25| 6| 12| 0|30.13| 0.00| 22| 14| 71|29| 9| 15|
|03| 0|29.59| 0.00| 42| 37| 81|23| 11| 22| 0|29.80| 0.00| 34| 28| 77|21| 7| 11| 0|30.22| 0.00| 19| 15| 84|28| 5| 15|
|06| 0|29.60| 0.00| 41| 33| 74|22| 10| 15| 0|29.80| 0.00| 33| 27| 77|21| 3| 6| 0|30.32| 0.00| 19| 14| 83|31| 4| 9|
|09| 86|29.66| 0.00| 42| 33| 69|21| 10| 23| 39|29.84| 0.00| 32| 27| 83|27| 7| 12| 40|30.39| 0.00| 19| 15| 85|29| 3| 13|
|12| 107|29.69| 0.00| 42| 33| 70|22| 8| 24| 118|29.84| 0.00| 33| 27| 78|23| 0| 4| 220|30.42| 0.00| 21| 15| 77|27| 4| 11|
|15| 25|29.72| 0.00| 41| 31| 68|22| 10| 17| 30|29.87| 0.00| 33| 26| 76|25| 2| 8| 39|30.46| 0.00| 20| 14| 77|32| 3| 12|
|18| 0|29.76| 0.00| 40| 29| 65|20| 6| 15| 0|29.97| 0.00| 29| 24| 79|25| 7| 12| 0|30.50| 0.00| 19| 11| 68|25| 1| 10|
|21| 0|29.80| 0.00| 38| 29| 70|21| 5| 15| 0|30.04| 0.00| 27| 18| 70|27| 6| 10| 0|30.51| 0.00| 16| 9| 73|24| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Precipitation | 0.07 | 0.12 | 0.15 | 0.18 | 0.21 | 0.26 | 0.29 | 0.33 | 0.35 | 0.39 | 0.43 | 0.45 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Date | 01 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Time | 1908 | 2126 | 2128 | 2135 | 2132 | 2136 | 2138 | 2147 | 2153 | 2142 | 2201 | 2226 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
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
November 2020: 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 |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 19 | NOV 20 | NOV 21 |
| | | |
|00| 0|30.50| 0.00| 13| 9| 83|23| 0| 0| 0|30.10| 0.00| 42| 28| 57|16| 11| 23| 0|30.09| 0.00| 52| 40| 65|18| 4| 13|
|03| 0|30.49| 0.00| 16| 10| 79|16| 4| 7| 0|30.09| 0.00| 45| 30| 56|17| 8| 20| 0|30.13| 0.00| 50| 42| 72|20| 6| 12|
|06| 0|30.46| 0.00| 20| 13| 74|16| 6| 10| 0|30.10| 0.00| 45| 31| 58|17| 9| 19| 0|30.21| 0.00| 45| 36| 70|26| 3| 11|
|09| 83|30.35| 0.00| 25| 18| 74|15| 5| 18| 63|30.11| 0.00| 47| 32| 57|16| 8| 18| 114|30.28| 0.00| 43| 33| 69|27| 7| 14|
|12| 163|30.21| 0.00| 34| 23| 64|16| 10| 31| 141|30.04| 0.00| 50| 34| 54|16| 7| 21| 134|30.31| 0.00| 41| 33| 75|26| 1| 12|
|15| 86|30.16| 0.00| 37| 23| 56|17| 11| 21| 54|30.03| 0.00| 53| 35| 50|17| 8| 16| 40|30.35| 0.00| 37| 29| 72|27| 4| 9|
|18| 0|30.15| 0.00| 39| 25| 58|17| 12| 26| 0|30.04| 0.00| 53| 36| 52|17| 8| 16| 0|30.43| 0.00| 35| 26| 69|28| 1| 9|
|21| 0|30.11| 0.00| 40| 26| 57|16| 14| 23| 0|30.06| 0.00| 50| 35| 57|17| 5| 12| 0|30.46| 0.00| 33| 22| 65|31| 0| 4|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 22 | NOV 23 | NOV 24 |
| | | |
|00| 0|30.49| 0.00| 29| 22| 74|29| 0| 0| 0|30.06| 0.00| 40| 34| 79|14| 7| 13| 0|30.05| 0.00| 31| 27| 85|29| 3| 10|
|03| 0|30.50| 0.00| 23| 19| 86|18| 0| 0| 0|29.92| 0.00| 40| 38| 91|17| 5| 23| | | | | | | | | |
|06| 0|30.51| 0.00| 20| 18| 90|18| 0| 0| 0|29.81| 0.04| 41| 39| 94|16| 3| 6| | | | | | | | | |
|09| 218|30.52| 0.00| 24| 21| 88|18| 0| 0| 26|29.81| 0.00| 42| 41| 96|19| 3| 7| | | | | | | | | |
|12| 86|30.46| 0.00| 35| 23| 62|18| 0| 6| 76|29.87| 0.00| 36| 33| 89|25| 9| 16| | | | | | | | | |
|15| 19|30.37| 0.00| 35| 23| 63|15| 0| 2| 9|29.91| 0.00| 32| 28| 84|27| 6| 12| | | | | | | | | |
|18| 0|30.28| 0.00| 32| 27| 81|07| 0| 0| 0|30.00| 0.00| 31| 26| 81|26| 4| 16| | | | | | | | | |
|21| 0|30.16| 0.00| 36| 30| 79|16| 8| 16| 0|30.01| 0.00| 31| 26| 81|26| 9| 16| | | | | | | | | |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 25 | NOV 26 | NOV 27 |
| | | |
|00| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|03| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|06| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|09| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|12| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|15| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|18| | | | | | | | | | | | | | | | | | | | | | | | | | | |
|21| | | | | | | | | | | | | | | | | | | | | | | | | | | |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| NOV 28 | NOV 29 | NOV 30 |
| | | |
|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|30.054| 40| 33| 76| 4.5| 19 | 3.2|
|03| 0|30.053| 39| 33| 78| 4.7| 19 | 3.8|
|06| 0|30.060| 38| 32| 78| 5.0| 20 | 3.6|
|09| 143|30.074| 42| 34| 73| 5.8| 21 | 3.9|
|12| 223|30.043| 46| 35| 65| 6.4| 21 | 4.2|
|15| 67|30.027| 46| 35| 65| 5.9| 20 | 4.0|
|18| 0|30.047| 43| 34| 71| 5.1| 19 | 4.2|
|21| 0|30.049| 42| 34| 75| 4.1| 19 | 3.4|
+--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
November 2020: 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| | | | | | | | | | | | | | |0.07|0.01| | |0.02|0.10| |0.01| | |01
02| | | | | | | | | | | | | | | | | | | | | | | | |02
03| | | | | | | | | | | | | |0.01| | | | | | | | | | |03
04| | | | | | | | | | | |0.08|0.07|0.03|0.01| | | | | | | | | |04
05| | | | | | | | | | | | | | | | | | | | | | | | |05
| | | | | | | | | | | | | | | | | | | | | | | | |
06| | | | | | | | | | | | | | | | | | | | | | | | |06
07| | | | | | | | | | | | | | | | | | | | | | | | |07
08| | | | | | | | | | | | | | | | | | | | | | | | |08
09| | | | | | | | | | | | | | | | | | | | | | | | |09
10| | | | | | | | | | | | | | | | | | | | | | | | |10
| | | | | | | | | | | | | | | | | | | | | | | | |
11| | | | | | | | | |0.02|0.04|0.01|0.02| | | | | | |0.03|0.01|0.01| | |11
12| | | | | | | | | | | | | | | | | | | | | | | | |12
13| | | | | | | | | | | | | |0.01|0.01| | | | | | | | | |13
14| | | | | | | | | | | | | | | | | | | | | | | | |14
15| | | | | | | | | | | | | | | | | |0.01|0.02|0.06|0.09|0.27|0.05| |15
| | | | | | | | | | | | | | | | | | | | | | | | |
16| | |0.01| | | | | | | | | | | | | | | | | | | | | |16
17| | | | | | | | | | | | |0.01| |0.01| | | | | | | | | |17
18| | | | | | | | | | | | | | | | | | | | | | | | |18
19| | | | | | | | | | | | | | | |0.01| | | | | |0.01| | |19
20|0.01| | | | | | | | | | | | | | | | | | | | | | | |20
| | | | | | | | | | | | | | | | | | | | | | | | |
21| | | | | | | | | | | | | | | | | | | | | | | | |21
22| | | | | | | | | | | | | | | | | | | | | | | | |22
23| |0.01|0.02|0.05|0.02|0.02|0.04|0.04|0.04|0.07|0.04| | | | | | | | | | | | | |23
24| | | | | | | | | | | | | | | | | | | | | | | | |24
25| | | | | | | | | | | | | | | | | | | | | | | | |25
| | | | | | | | | | | | | | | | | | | | | | | | |
26| | | | | | | | | | | | | | | | | | | | | | | | |26
27| | | | | | | | | | | | | | | | | | | | | | | | |27
28| | | | | | | | | | | | | | | | | | | | | | | | |28
29| | | | | | | | | | | | | | | | | | | | | | | | |29
30| | | | | | | | | | | | | | | | | | | | | | | | |30
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
Sum|0.01|0.01|0.03|0.05|0.02|0.02|0.04|0.04|0.04|0.09|0.08|0.09|0.10|0.05|0.10|0.02|0.00|0.01|0.04|0.19|0.10|0.30|0.05|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.)
|
 |
Current Radar Loop:
Sun Position
|
|
