Mundelein 4 WSW, Illinois
ID: USC00115961 Latitude: 42.2553 Longitude: -88.0775
Elevation: 839.9 feet ( 256.0 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 38.45 in., 15.14 cm.
Monthly Data Table for Mundelein 4 WSW, 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 |
29.5 |
31.4 |
44.4 |
56.4 |
68.4 |
77.9 |
82.5 |
80.8 |
74.1 |
60.6 |
47.0 |
34.9 |
Minimum Temperature |
°F |
13.7 |
14.1 |
25.7 |
35.6 |
47.8 |
57.8 |
62.7 |
60.8 |
53.4 |
41.4 |
29.9 |
19.8 |
Heating Degree Days |
°F |
1345.3 |
1182.8 |
930.4 |
571.6 |
255.1 |
49.9 |
9.1 |
12.9 |
115.5 |
441.5 |
796.8 |
1167.0 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
1.9 |
1.7 |
41.1 |
135.3 |
244.6 |
192.7 |
77.9 |
7.5 |
0.2 |
0.0 |
Precipitation |
I |
1.8 |
2.3 |
2.8 |
4.2 |
4.8 |
5.0 |
4.5 |
4.0 |
3.9 |
3.6 |
2.1 |
2.6 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-1.4 |
-0.3 |
6.9 |
13.6 |
20.2 |
25.5 |
28.1 |
27.1 |
23.4 |
15.9 |
8.3 |
1.6 |
Minimum Temperature |
°C |
-10.2 |
-9.9 |
-3.5 |
2.0 |
8.8 |
14.3 |
17.1 |
16.0 |
11.9 |
5.2 |
-1.2 |
-6.8 |
Heating Degree Days |
°C |
729.6 |
639.3 |
499.1 |
299.8 |
123.9 |
9.9 |
-12.7 |
-10.6 |
46.4 |
227.5 |
424.9 |
630.6 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-16.7 |
-16.8 |
5.1 |
57.4 |
118.1 |
89.3 |
25.5 |
-13.6 |
-17.7 |
-17.8 |
Precipitation |
M |
4.5 |
5.9 |
7.2 |
10.8 |
12.1 |
12.6 |
11.5 |
10.2 |
9.9 |
9.2 |
5.4 |
6.6 |