CLIMATE CHARTS
West Allis, Wisconsin
Latitude: 43.0175 Longitude: -88.0017
Elevation: 723.1 feet (220.4 meters)
Monthly Data Table for West Allis, Wisconsin
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
30.6 |
34.8 |
45.1 |
58.0 |
69.5 |
79.8 |
84.6 |
82.8 |
74.9 |
62.2 |
47.8 |
34.6 |
Minimum Temperature |
°F |
13.5 |
16.7 |
26.4 |
37.1 |
47.3 |
57.7 |
63.5 |
62.1 |
53.2 |
41.7 |
29.5 |
17.9 |
Heating Degree Days |
°F |
1331 |
1099 |
907 |
531 |
241 |
51 |
4 |
8 |
113 |
414 |
791 |
1201 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
7 |
36 |
163 |
285 |
238 |
85 |
9 |
0 |
0 |
Precipitation |
in. |
1.59 |
2.18 |
2.12 |
3.81 |
3.57 |
4.30 |
3.80 |
4.15 |
3.49 |
2.84 |
2.60 |
2.30 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.8 |
1.6 |
7.3 |
14.4 |
20.8 |
26.6 |
29.2 |
28.2 |
23.8 |
16.8 |
8.8 |
1.4 |
Minimum Temperature |
°C |
-10.3 |
-8.5 |
-3.1 |
2.8 |
8.5 |
14.3 |
17.5 |
16.7 |
11.8 |
5.4 |
-1.4 |
-7.8 |
Heating Degree Days |
°C |
739 |
611 |
504 |
295 |
134 |
28 |
2 |
4 |
63 |
230 |
439 |
667 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
4 |
20 |
91 |
158 |
132 |
47 |
5 |
0 |
0 |
Precipitation |
cm. |
4.04 |
5.54 |
5.38 |
9.68 |
9.07 |
10.92 |
9.65 |
10.54 |
8.86 |
7.21 |
6.60 |
5.84 |