Des Moines Intl Ap, Iowa
ID: USW00014933 Latitude: 41.5339 Longitude: -93.6531
Elevation: 957 feet ( 291.7 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 36.55 in., 14.39 cm.
Monthly Data Table for Des Moines Intl Ap, Iowa
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 |
31.3 |
33.8 |
49.8 |
62.1 |
72.9 |
82.8 |
86.4 |
83.9 |
77.2 |
62.9 |
49.6 |
36.0 |
Minimum Temperature |
°F |
14.3 |
15.8 |
30.6 |
40.7 |
52.7 |
63.2 |
66.9 |
64.6 |
56.5 |
42.9 |
30.6 |
19.4 |
Heating Degree Days |
°F |
1308.0 |
1124.7 |
772.7 |
416.0 |
146.3 |
7.1 |
0.7 |
2.8 |
77.1 |
389.0 |
747.5 |
1155.8 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
3.4 |
8.1 |
77.9 |
246.8 |
361.6 |
289.4 |
132.2 |
14.0 |
0.3 |
0.0 |
Precipitation |
I |
1.0 |
1.3 |
2.4 |
4.2 |
4.9 |
6.1 |
3.5 |
4.8 |
3.7 |
3.4 |
1.7 |
2.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.4 |
1.0 |
9.9 |
16.7 |
22.7 |
28.2 |
30.2 |
28.8 |
25.1 |
17.2 |
9.8 |
2.2 |
Minimum Temperature |
°C |
-9.8 |
-9.0 |
-0.8 |
4.8 |
11.5 |
17.3 |
19.4 |
18.1 |
13.6 |
6.1 |
-0.8 |
-7.0 |
Heating Degree Days |
°C |
708.9 |
607.1 |
411.5 |
213.3 |
63.5 |
-13.8 |
-17.4 |
-16.2 |
25.1 |
198.3 |
397.5 |
624.3 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-15.9 |
-13.3 |
25.5 |
119.3 |
183.1 |
143.0 |
55.7 |
-10.0 |
-17.6 |
-17.8 |
Precipitation |
M |
2.6 |
3.3 |
6.1 |
10.7 |
12.4 |
15.5 |
8.9 |
12.3 |
9.4 |
8.7 |
4.3 |
5.2 |