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41.3776, -71.82729

Normals for December

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 34 1 49 9 42 5 0.12 undefined 39.15 undefined 23.5 0
2 34 1 49 9 41 5 0.25 undefined 39.28 undefined 23.8 0
3 34 1 48 9 41 5 0.38 undefined 39.41 undefined 24 0
4 33 1 48 9 41 5 0.51 undefined 39.54 undefined 24.3 0
5 33 1 48 9 40 5 0.64 undefined 39.67 undefined 24.6 0
6 33 0 48 9 40 5 0.78 undefined 39.81 undefined 24.9 0
7 33 0 47 8 40 4 0.9 undefined 39.93 undefined 25.1 0
8 32 0 47 8 40 4 1.03 undefined 40.06 undefined 25.4 0
9 32 0 47 8 39 4 1.16 undefined 40.19 undefined 25.7 0
10 32 0 46 8 39 4 1.29 undefined 40.32 undefined 25.9 0
11 32 0 46 8 39 4 1.41 undefined 40.44 undefined 26.2 0
12 31 0 46 8 39 4 1.53 undefined 40.56 undefined 26.5 0
13 31 -1 46 8 38 4 1.65 undefined 40.68 undefined 26.7 0
14 31 -1 45 7 38 3 1.77 undefined 40.8 undefined 27 0
15 31 -1 45 7 38 3 1.89 undefined 40.92 undefined 27.2 0
16 30 -1 45 7 38 3 2.01 undefined 41.04 undefined 27.5 0
17 30 -1 45 7 37 3 2.13 undefined 41.16 undefined 27.7 0
18 30 -1 44 7 37 3 2.25 undefined 41.28 undefined 28 0
19 30 -1 44 7 37 3 2.37 undefined 41.4 undefined 28.2 0
20 29 -1 44 7 37 3 2.49 undefined 41.52 undefined 28.5 0
21 29 -2 44 6 36 2 2.62 undefined 41.65 undefined 28.7 0
22 29 -2 43 6 36 2 2.75 undefined 41.78 undefined 29 0
23 29 -2 43 6 36 2 2.87 undefined 41.9 undefined 29.2 0
24 28 -2 43 6 36 2 2.99 undefined 42.02 undefined 29.4 0
25 28 -2 43 6 35 2 3.11 undefined 42.14 undefined 29.7 0
26 28 -2 42 6 35 2 3.23 undefined 42.26 undefined 29.9 0
27 28 -2 42 6 35 2 3.34 undefined 42.37 undefined 30.1 0
28 27 -3 42 6 35 2 3.45 undefined 42.48 undefined 30.3 0
29 27 -3 42 5 34 1 3.55 undefined 42.58 undefined 30.6 0
30 27 -3 42 5 34 1 3.66 undefined 42.69 undefined 30.8 0
31 27 -3 41 5 34 1 3.77 undefined 42.8 undefined 31 0

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