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Des Moines weather by month
Check out Des Moines weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Des Moines (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | -2 |
1 |
8 |
17 |
23 |
28 |
30 |
29 |
24 |
18 |
9 |
0 |
Min temperature (night-time) | -12 |
-9 |
-3 |
4 |
10 |
16 |
19 |
17 |
12 |
5 |
-2 |
-9 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
L |
H |
M |
0 |
0 |
0 |
0 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Des Moines
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 10 |
11 |
12 |
13 |
15 |
15 |
15 |
14 |
12 |
11 |
10 |
9 |
UV Index (Maximum) | 1 |
2 |
4 |
6 |
8 |
9 |
9 |
8 |
6 |
4 |
2 |
1 |
Rainfall in Des Moines
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 8 |
7 |
10 |
11 |
12 |
10 |
10 |
9 |
9 |
8 |
8 |
9 |
Average monthly rainfall (mm) | 24 |
28 |
58 |
87 |
98 |
115 |
100 |
105 |
91 |
66 |
46 |
33 |
More about Des Moines
Des Moines by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Iowa
The climate guide for Iowa (Des Moines) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Des Moines?
Des Moines has a cold climate with hot summers and some rainfall in all months.
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Des Moines, Iowa hurricane season
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More about the USA
Compare Des Moines with the USA
Below the Des Moines chart shows average maximum daytime temperature for Des Moines, Iowa, USA and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Des Moines weather >>
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