Heavy rainfall, thunderstorms, and gusty winds are expected across the Central Plains into the Mid Missouri Valley. Widespread precipitation and heavy mountain snow will continue across the Northwest. Severe thunderstorms are expected this afternoon and evening from parts of east Texas into Louisiana. Heavy rainfall is likely tonight across eastern Louisiana and southern Mississippi. Read More >
Chicago, IL
Weather Forecast Office
December Normals for Chicago for Temperature, Precipitation and Snowfall
|
Day of Month | High | Low | Average | HDD | CDD | Precipitation | Snowfall |
1 | 41.3 | 28.4 | 34.8 | 30.2 | 0 | 0.08 | 0.2 |
2 | 40.9 | 28.1 | 34.5 | 30.5 | 0 | 0.08 | 0.2 |
3 | 40.5 | 27.7 | 34.1 | 30.9 | 0 | 0.07 | 0.2 |
4 | 40.1 | 27.4 | 33.8 | 31.2 | 0 | 0.08 | 0.2 |
5 | 39.8 | 27.1 | 33.4 | 31.5 | 0 | 0.08 | 0.3 |
6 | 39.4 | 26.8 | 33.1 | 31.9 | 0 | 0.07 | 0.2 |
7 | 39 | 26.6 | 32.8 | 32.2 | 0 | 0.08 | 0.2 |
8 | 38.7 | 26.3 | 32.5 | 32.5 | 0 | 0.07 | 0.2 |
9 | 38.4 | 26 | 32.2 | 32.8 | 0 | 0.08 | 0.2 |
10 | 38 | 25.7 | 31.9 | 33.1 | 0 | 0.07 | 0.3 |
11 | 37.7 | 25.5 | 31.6 | 33.4 | 0 | 0.07 | 0.2 |
12 | 37.4 | 25.2 | 31.3 | 33.7 | 0 | 0.06 | 0.2 |
13 | 37.1 | 25 | 31 | 33.9 | 0 | 0.07 | 0.3 |
14 | 36.8 | 24.7 | 30.8 | 34.2 | 0 | 0.07 | 0.2 |
15 | 36.6 | 24.5 | 30.5 | 34.5 | 0 | 0.06 | 0.2 |
16 | 36.3 | 24.2 | 30.3 | 34.7 | 0 | 0.06 | 0.3 |
17 | 36 | 24 | 30 | 35 | 0 | 0.07 | 0.2 |
18 | 35.8 | 23.8 | 29.8 | 35.2 | 0 | 0.06 | 0.3 |
19 | 35.5 | 23.6 | 29.5 | 35.5 | 0 | 0.07 | 0.2 |
20 | 35.3 | 23.3 | 29.3 | 35.7 | 0 | 0.06 | 0.2 |
21 | 35 | 23.1 | 29.1 | 35.9 | 0 | 0.06 | 0.3 |
22 | 34.8 | 22.9 | 28.8 | 36.1 | 0 | 0.07 | 0.3 |
23 | 34.6 | 22.7 | 28.6 | 36.4 | 0 | 0.06 | 0.2 |
24 | 34.4 | 22.5 | 28.4 | 36.6 | 0 | 0.07 | 0.3 |
25 | 34.2 | 22.2 | 28.2 | 36.8 | 0 | 0.06 | 0.3 |
26 | 34 | 22 | 28 | 37 | 0 | 0.06 | 0.2 |
27 | 33.8 | 21.8 | 27.8 | 37.2 | 0 | 0.06 | 0.3 |
28 | 33.6 | 21.6 | 27.6 | 37.4 | 0 | 0.07 | 0.3 |
29 | 33.4 | 21.4 | 27.4 | 37.6 | 0 | 0.06 | 0.3 |
30 | 33.2 | 21.2 | 27.2 | 37.8 | 0 | 0.06 | 0.3 |
31 | 33 | 21 | 27 | 38 | 0 | 0.07 | 0.3 |
MONTH | 36.6 | 24.4 | 30.5 | 1069.4 | 0 | 2.11 | 7.6 |
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Chicago, IL
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