CLIMATE CHARTS
West Chicago Dupage Ap, Illinois
Latitude: 41.9144 Longitude: -88.2464
Elevation: 753.9 feet (229.8 meters)
Monthly Data Table for West Chicago Dupage Ap, Illinois
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
31.4 |
36.3 |
48.0 |
60.9 |
71.2 |
81.0 |
85.1 |
82.5 |
75.6 |
63.2 |
49.1 |
35.2 |
Minimum Temperature |
°F |
15.5 |
19.4 |
28.1 |
37.7 |
47.8 |
58.5 |
62.7 |
61.4 |
52.9 |
41.7 |
31.4 |
19.1 |
Heating Degree Days |
°F |
1288 |
1040 |
836 |
475 |
213 |
36 |
2 |
7 |
102 |
400 |
743 |
1173 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
4 |
42 |
178 |
278 |
222 |
79 |
11 |
0 |
0 |
Precipitation |
in. |
1.31 |
1.42 |
2.36 |
3.35 |
4.58 |
3.89 |
4.12 |
4.60 |
3.29 |
3.19 |
3.08 |
1.72 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.3 |
2.4 |
8.9 |
16.1 |
21.8 |
27.2 |
29.5 |
28.1 |
24.2 |
17.3 |
9.5 |
1.8 |
Minimum Temperature |
°C |
-9.2 |
-7.0 |
-2.2 |
3.2 |
8.8 |
14.7 |
17.1 |
16.3 |
11.6 |
5.4 |
-0.3 |
-7.2 |
Heating Degree Days |
°C |
716 |
578 |
464 |
264 |
118 |
20 |
1 |
4 |
57 |
222 |
413 |
652 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
2 |
23 |
99 |
154 |
123 |
44 |
6 |
0 |
0 |
Precipitation |
cm. |
3.33 |
3.61 |
5.99 |
8.51 |
11.63 |
9.88 |
10.46 |
11.68 |
8.36 |
8.10 |
7.82 |
4.37 |