West Des Moines vs Chatham, Canada Climate
86%matchWest Des Moines vs Chatham: a 86% climate match. Compared with West Des Moines, Chatham has twice the winter rain, 5°F (3°C) milder winter nights and 5°F (3°C) cooler summer days.
West Des Moines gets 34 in (860 mm) of rain a year and Chatham 35 in (879 mm). July is the warmest month in both, with highs of 87°F (30°C) in West Des Moines and 82°F (28°C) in Chatham.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
West Des MoinesChathamsolid = high, dashed = low
Rain (in per month)
West Des MoinesChatham
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| West Des Moines | Chatham | West Des Moines | Chatham | West Des Moines | Chatham | |
| Jan | 32°F(0°C) | 31°F(-1°C) | 13°F(-10°C) | 19°F(-7°C) | 0.9 in(24 mm) | 2.5 in(64 mm) |
| Feb | 37°F(3°C) | 33°F(0°C) | 17°F(-8°C) | 18°F(-8°C) | 1.2 in(31 mm) | 2.3 in(58 mm) |
| Mar | 50°F(10°C) | 42°F(6°C) | 29°F(-2°C) | 27°F(-3°C) | 2.0 in(51 mm) | 2.2 in(56 mm) |
| Apr | 63°F(17°C) | 54°F(12°C) | 40°F(4°C) | 37°F(3°C) | 3.7 in(93 mm) | 3.1 in(79 mm) |
| May | 73°F(23°C) | 67°F(20°C) | 51°F(11°C) | 48°F(9°C) | 4.6 in(118 mm) | 3.3 in(84 mm) |
| Jun | 82°F(28°C) | 77°F(25°C) | 61°F(16°C) | 58°F(15°C) | 5.0 in(127 mm) | 3.3 in(84 mm) |
| Jul | 87°F(30°C) | 82°F(28°C) | 65°F(19°C) | 63°F(17°C) | 3.5 in(89 mm) | 3.4 in(86 mm) |
| Aug | 85°F(29°C) | 81°F(27°C) | 63°F(17°C) | 62°F(17°C) | 3.8 in(97 mm) | 3.0 in(76 mm) |
| Sep | 78°F(26°C) | 75°F(24°C) | 54°F(12°C) | 56°F(13°C) | 3.3 in(84 mm) | 3.2 in(81 mm) |
| Oct | 65°F(18°C) | 62°F(17°C) | 42°F(5°C) | 45°F(7°C) | 2.7 in(68 mm) | 3.0 in(76 mm) |
| Nov | 49°F(9°C) | 48°F(9°C) | 29°F(-2°C) | 35°F(2°C) | 1.7 in(43 mm) | 2.8 in(70 mm) |
| Dec | 36°F(2°C) | 37°F(3°C) | 18°F(-8°C) | 26°F(-3°C) | 1.4 in(35 mm) | 2.6 in(65 mm) |
1991–2020 averages, by calendar month.