National Weather Service United States Department of Commerce

Beryl To Bring Significant Impacts to the Texas Coast Sunday; Dangerous Heat Wave Continues in the Western U.S.

Beryl is forecast to bring damaging hurricane-force winds to portions of the lower and middle Texas coast late Sunday night and Monday. Hurricane and Storm Surge warnings are now in place for portions of the Texas coast. Meanwhile in the west, intense widespread dangerous heat will continue through early next week. All-time heat records may be possible in a few locations. Read More >

 

 
CHICAGO NORMALS (1991-2020)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

 

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