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38.44047, -122.71443

Normals for December

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 39 4 61 16 50 10 0.17 undefined 25.23 undefined 14.8 0
2 39 4 61 16 50 10 0.34 undefined 25.4 undefined 15 0
3 39 4 61 16 50 10 0.51 undefined 25.57 undefined 15.2 0
4 39 4 60 16 50 10 0.68 undefined 25.74 undefined 15.4 0
5 39 4 60 16 50 10 0.86 undefined 25.92 undefined 15.5 0
6 39 4 60 16 49 10 1.04 undefined 26.1 undefined 15.7 0
7 39 4 60 15 49 10 1.22 undefined 26.28 undefined 15.8 0
8 39 4 60 15 49 9 1.42 undefined 26.48 undefined 16 0
9 38 4 59 15 49 9 1.61 undefined 26.67 undefined 16.1 0
10 38 4 59 15 49 9 1.8 undefined 26.86 undefined 16.2 0
11 38 4 59 15 49 9 1.99 undefined 27.05 undefined 16.3 0
12 38 3 59 15 49 9 2.18 undefined 27.24 undefined 16.4 0
13 38 3 59 15 49 9 2.38 undefined 27.44 undefined 16.5 0
14 38 3 59 15 48 9 2.59 undefined 27.65 undefined 16.6 0
15 38 3 59 15 48 9 2.81 undefined 27.87 undefined 16.6 0
16 38 3 59 15 48 9 3.03 undefined 28.09 undefined 16.7 0
17 38 3 59 15 48 9 3.25 undefined 28.31 undefined 16.8 0
18 38 3 58 15 48 9 3.48 undefined 28.54 undefined 16.8 0
19 38 3 58 15 48 9 3.72 undefined 28.78 undefined 16.8 0
20 38 3 58 15 48 9 3.96 undefined 29.02 undefined 16.9 0
21 38 3 58 15 48 9 4.2 undefined 29.26 undefined 16.9 0
22 38 3 58 15 48 9 4.44 undefined 29.5 undefined 16.9 0
23 38 3 58 15 48 9 4.67 undefined 29.73 undefined 16.9 0
24 38 3 58 15 48 9 4.9 undefined 29.96 undefined 16.9 0
25 38 3 58 15 48 9 5.13 undefined 30.19 undefined 16.9 0
26 38 3 58 15 48 9 5.36 undefined 30.42 undefined 16.9 0
27 38 3 58 15 48 9 5.59 undefined 30.65 undefined 16.9 0
28 38 3 58 15 48 9 5.81 undefined 30.87 undefined 16.9 0
29 38 3 58 15 48 9 6.03 undefined 31.09 undefined 16.9 0
30 38 3 58 15 48 9 6.25 undefined 31.31 undefined 16.9 0
31 38 3 58 15 48 9 6.47 undefined 31.53 undefined 16.9 0

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