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43.2165, -123.34174

Normals for December

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 38 4 52 11 45 7 0.22 undefined 27.65 undefined 20.1 0
2 38 3 51 11 45 7 0.43 undefined 27.86 undefined 20.3 0
3 38 3 51 11 45 7 0.64 undefined 28.07 undefined 20.5 0
4 38 3 51 10 44 7 0.84 undefined 28.27 undefined 20.7 0
5 38 3 51 10 44 7 1.04 undefined 28.47 undefined 20.9 0
6 38 3 50 10 44 7 1.23 undefined 28.66 undefined 21.1 0
7 37 3 50 10 44 7 1.43 undefined 28.86 undefined 21.3 0
8 37 3 50 10 44 6 1.63 undefined 29.06 undefined 21.4 0
9 37 3 50 10 43 6 1.83 undefined 29.26 undefined 21.6 0
10 37 3 50 10 43 6 2.02 undefined 29.45 undefined 21.7 0
11 37 3 49 10 43 6 2.22 undefined 29.65 undefined 21.9 0
12 37 3 49 10 43 6 2.42 undefined 29.85 undefined 22 0
13 37 3 49 10 43 6 2.62 undefined 30.05 undefined 22.2 0
14 37 3 49 9 43 6 2.82 undefined 30.25 undefined 22.3 0
15 36 2 49 9 43 6 3.04 undefined 30.47 undefined 22.4 0
16 36 2 49 9 43 6 3.26 undefined 30.69 undefined 22.5 0
17 36 2 49 9 42 6 3.47 undefined 30.9 undefined 22.6 0
18 36 2 49 9 42 6 3.69 undefined 31.12 undefined 22.7 0
19 36 2 49 9 42 6 3.9 undefined 31.33 undefined 22.7 0
20 36 2 48 9 42 6 4.12 undefined 31.55 undefined 22.8 0
21 36 2 48 9 42 6 4.33 undefined 31.76 undefined 22.8 0
22 36 2 48 9 42 6 4.54 undefined 31.97 undefined 22.9 0
23 36 2 48 9 42 6 4.73 undefined 32.16 undefined 22.9 0
24 36 2 48 9 42 6 4.92 undefined 32.35 undefined 22.9 0
25 36 2 48 9 42 6 5.12 undefined 32.55 undefined 22.9 0
26 36 2 48 9 42 6 5.31 undefined 32.74 undefined 22.9 0
27 36 2 48 9 42 6 5.51 undefined 32.94 undefined 22.9 0
28 36 2 49 9 42 6 5.7 undefined 33.13 undefined 22.9 0
29 36 2 49 9 42 6 5.9 undefined 33.33 undefined 22.8 0
30 36 2 49 9 42 6 6.09 undefined 33.52 undefined 22.8 0
31 36 2 49 9 42 6 6.29 undefined 33.72 undefined 22.8 0

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