Hamilton, Canada vs Iowa City Climate
82%matchHamilton vs Iowa City: a 82% climate match. Compared with Hamilton, Iowa City has 6°F (3°C) hotter summer days, half the winter rain and 5°F (3°C) colder winter nights.
Hamilton gets 34 in (870 mm) of rain a year and Iowa City 36 in (926 mm). July is the warmest month in both, with highs of 81°F (27°C) in Hamilton and 87°F (30°C) in Iowa City.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
HamiltonIowa Citysolid = high, dashed = low
Rain (in per month)
HamiltonIowa City
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Hamilton | Iowa City | Hamilton | Iowa City | Hamilton | Iowa City | |
| Jan | 32°F(0°C) | 31°F(0°C) | 19°F(-7°C) | 14°F(-10°C) | 2.6 in(66 mm) | 1.2 in(30 mm) |
| Feb | 33°F(1°C) | 36°F(2°C) | 20°F(-7°C) | 18°F(-8°C) | 2.4 in(60 mm) | 1.3 in(32 mm) |
| Mar | 41°F(5°C) | 50°F(10°C) | 27°F(-3°C) | 29°F(-1°C) | 2.2 in(55 mm) | 2.3 in(58 mm) |
| Apr | 53°F(12°C) | 63°F(17°C) | 37°F(3°C) | 40°F(5°C) | 3.1 in(78 mm) | 3.9 in(99 mm) |
| May | 66°F(19°C) | 74°F(23°C) | 47°F(9°C) | 51°F(11°C) | 3.3 in(83 mm) | 4.3 in(109 mm) |
| Jun | 76°F(25°C) | 83°F(28°C) | 58°F(14°C) | 61°F(16°C) | 3.0 in(77 mm) | 5.3 in(134 mm) |
| Jul | 81°F(27°C) | 87°F(30°C) | 63°F(17°C) | 65°F(19°C) | 3.1 in(78 mm) | 4.1 in(105 mm) |
| Aug | 80°F(26°C) | 85°F(29°C) | 62°F(17°C) | 63°F(17°C) | 3.1 in(78 mm) | 3.5 in(88 mm) |
| Sep | 73°F(23°C) | 78°F(26°C) | 56°F(13°C) | 54°F(12°C) | 3.1 in(78 mm) | 4.2 in(106 mm) |
| Oct | 60°F(15°C) | 65°F(18°C) | 45°F(7°C) | 42°F(6°C) | 2.9 in(74 mm) | 2.8 in(72 mm) |
| Nov | 48°F(9°C) | 49°F(9°C) | 35°F(2°C) | 31°F(-1°C) | 3.1 in(78 mm) | 2.0 in(50 mm) |
| Dec | 37°F(3°C) | 36°F(2°C) | 27°F(-3°C) | 20°F(-7°C) | 2.6 in(65 mm) | 1.7 in(43 mm) |
1991–2020 averages, by calendar month.