Climate History
Year-to-Date Almanac
ANNUAL CLIMATOLOGICAL SUMMARY
NAME: South Billerica CITY: Billerica STATE: MA
ELEV: 223 ft LAT: 42° 31' 44" N LONG: 71° 13' 50" W
TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0
DEP. HEAT COOL
MEAN MEAN FROM DEG DEG MAX MAX MIN MIN
YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=90 <=32 <=32 <=0
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10 1 36.0 18.2 27.0 2.0 1053 0 54.9 25 2.4 30 0 10 30 0
10 2 39.3 22.6 30.1 2.1 978 0 51.2 20 8.9 5 0 1 27 0
10 3 51.2 28.5 38.9 1.9 233 0 60.5 8 23.6 6 0 0 8 0
10 4
10 5
10 6
10 7
10 8
10 9
10 10
10 11
10 12
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39.3 21.4 29.9 2.0 2264 0 60.5 MAR 2.4 JAN 0 11 65 0
PRECIPITATION (in)
DEP. MAX DAYS OF RAIN
FROM OBS. OVER
YR MO TOTAL NORM DAY DATE .01 .1 1
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10 1 2.30 -1.94 0.81 25 14 6 0
10 2 4.38 1.05 2.08 24 10 3 2
10 3 0.31 -3.90 0.16 1 3 1 0
10 4
10 5
10 6
10 7
10 8
10 9
10 10
10 11
10 12
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6.99 -4.79 2.08 FEB 27 10 2
WIND SPEED (mph)
DOM
YR MO AVG. HI DATE DIR
---------------------------------
10 1 1.8 32.0 2 WNW
10 2 2.3 31.0 19 WNW
10 3 1.9 24.0 1 WNW
10 4
10 5
10 6
10 7
10 8
10 9
10 10
10 11
10 12
---------------------------------
2.0 32.0 JAN WNW
Month-to-Date Almanac
MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 2010
NAME: South Billerica CITY: Billerica STATE: MA
ELEV: 223 ft LAT: 42° 31' 44" N LONG: 71° 13' 50" W
TEMPERATURE (°F), RAIN (in), WIND SPEED (mph)
HEAT COOL AVG
MEAN DEG DEG WIND DOM
DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR
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1 38.3 46.6 2:40p 32.6 1:30a 26.7 0.0 0.16 5.3 24.0 7:40a WNW
2 38.8 52.1 12:20p 30.8 5:10a 26.2 0.0 0.00 0.5 12.0 2:50p N
3 33.4 37.0 12:00p 28.9 1:20a 31.6 0.0 0.05 1.4 15.0 9:30p N
4 34.9 37.7 1:50p 31.7 4:40a 30.1 0.0 0.10 2.1 17.0 8:30a N
5 36.9 52.4 3:30p 25.8 10:10p 28.1 0.0 0.00 1.4 18.0 2:00a N
6 40.2 59.4 1:20p 23.6 4:50a 24.8 0.0 0.00 1.3 15.0 2:40p WNW
7 42.4 59.4 2:50p 26.2 5:20a 22.6 0.0 0.00 1.6 16.0 11:30a WNW
8 44.8 60.5 2:10p 28.9 6:10a 20.2 0.0 0.00 2.3 23.0 2:20p WNW
9 40.7 55.4 2:20p 27.9 10:10p 22.5 0.0 0.00 1.6 18.0 10:50a WNW
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38.9 60.5 8 23.6 6 232.8 0.0 0.31 1.9 24.0 1 WNW
Max >= 90.0: 0
Max <= 32.0: 0
Min <= 32.0: 8
Min <= 0.0: 0
Max Rain: 0.16 ON 03/01/10
Days of Rain: 3 (>.01 in) 1 (>.1 in) 0 (>1 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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