Sioux City vs West Des Moines Climate
94%matchOn climate, West Des Moines is a 94% match for Sioux City. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Sioux City gets 27 in (691 mm) of rain a year and West Des Moines 34 in (860 mm). July is the warmest month in both, with highs of 87°F (31°C) in Sioux City and 87°F (30°C) in West Des Moines.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Sioux CityWest Des Moinessolid = high, dashed = low
Rain (in per month)
Sioux CityWest Des Moines
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Sioux City | West Des Moines | Sioux City | West Des Moines | Sioux City | West Des Moines | |
| Jan | 30°F(-1°C) | 32°F(0°C) | 11°F(-12°C) | 13°F(-10°C) | 0.6 in(15 mm) | 0.9 in(24 mm) |
| Feb | 35°F(2°C) | 37°F(3°C) | 15°F(-9°C) | 17°F(-8°C) | 0.7 in(19 mm) | 1.2 in(31 mm) |
| Mar | 49°F(9°C) | 50°F(10°C) | 27°F(-3°C) | 29°F(-2°C) | 1.7 in(42 mm) | 2.0 in(51 mm) |
| Apr | 62°F(17°C) | 63°F(17°C) | 38°F(3°C) | 40°F(4°C) | 3.0 in(76 mm) | 3.7 in(93 mm) |
| May | 73°F(23°C) | 73°F(23°C) | 49°F(10°C) | 51°F(11°C) | 4.2 in(106 mm) | 4.6 in(118 mm) |
| Jun | 83°F(28°C) | 82°F(28°C) | 60°F(16°C) | 61°F(16°C) | 4.5 in(114 mm) | 5.0 in(127 mm) |
| Jul | 87°F(31°C) | 87°F(30°C) | 65°F(18°C) | 65°F(19°C) | 2.9 in(73 mm) | 3.5 in(89 mm) |
| Aug | 85°F(29°C) | 85°F(29°C) | 62°F(17°C) | 63°F(17°C) | 3.2 in(82 mm) | 3.8 in(97 mm) |
| Sep | 78°F(25°C) | 78°F(26°C) | 53°F(12°C) | 54°F(12°C) | 2.6 in(66 mm) | 3.3 in(84 mm) |
| Oct | 64°F(18°C) | 65°F(18°C) | 40°F(4°C) | 42°F(5°C) | 2.0 in(51 mm) | 2.7 in(68 mm) |
| Nov | 47°F(8°C) | 49°F(9°C) | 26°F(-3°C) | 29°F(-2°C) | 1.0 in(26 mm) | 1.7 in(43 mm) |
| Dec | 33°F(1°C) | 36°F(2°C) | 15°F(-9°C) | 18°F(-8°C) | 0.8 in(21 mm) | 1.4 in(35 mm) |
1991–2020 averages, by calendar month.