Chicago Palwaukee Ap, Illinois
ID: USW00004838 Latitude: 42.1208 Longitude: -87.9047
Elevation: 636.2 feet ( 193.9 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 32.28 in., 12.71 cm.
Monthly Data Table for Chicago Palwaukee Ap, Illinois
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
32.3 |
34.1 |
47.1 |
57.7 |
69.6 |
79.7 |
84.4 |
82.5 |
75.4 |
62.3 |
48.9 |
37.1 |
Minimum Temperature |
°F |
18.6 |
19.3 |
30.6 |
39.3 |
50.0 |
60.3 |
66.2 |
64.9 |
57.2 |
44.8 |
33.4 |
24.3 |
Heating Degree Days |
°F |
1225.9 |
1072.1 |
814.3 |
498.4 |
214.3 |
31.3 |
2.7 |
3.9 |
75.5 |
367.6 |
715.8 |
1063.1 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
3.5 |
3.5 |
53.1 |
181.3 |
321.9 |
273.5 |
114.4 |
12.7 |
0.3 |
0.0 |
Precipitation |
I |
1.1 |
1.4 |
1.9 |
3.3 |
3.9 |
4.7 |
3.6 |
3.9 |
3.1 |
3.3 |
1.7 |
2.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
0.2 |
1.2 |
8.4 |
14.3 |
20.9 |
26.5 |
29.1 |
28.1 |
24.1 |
16.8 |
9.4 |
2.8 |
Minimum Temperature |
°C |
-7.4 |
-7.1 |
-0.8 |
4.1 |
10.0 |
15.7 |
19.0 |
18.3 |
14.0 |
7.1 |
0.8 |
-4.3 |
Heating Degree Days |
°C |
663.3 |
577.8 |
434.6 |
259.1 |
101.3 |
-0.4 |
-16.3 |
-15.6 |
24.2 |
186.4 |
379.9 |
572.8 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-15.8 |
-15.8 |
11.7 |
82.9 |
161.1 |
134.2 |
45.8 |
-10.7 |
-17.6 |
-17.8 |
Precipitation |
M |
2.8 |
3.6 |
4.8 |
8.5 |
10.0 |
11.9 |
9.2 |
10.0 |
7.9 |
8.4 |
4.2 |
5.1 |