Columbus, Ohio vs Dayton Climate
99%matchOn climate, Dayton is a 99% match for Columbus. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Columbus gets 39 in (981 mm) of rain a year and Dayton 40 in (1012 mm). July is the warmest month in both, with highs of 87°F (30°C) in Columbus and 87°F (30°C) in Dayton.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
ColumbusDaytonsolid = high, dashed = low
Rain (in per month)
ColumbusDayton
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Columbus | Dayton | Columbus | Dayton | Columbus | Dayton | |
| Jan | 38°F(3°C) | 38°F(3°C) | 22°F(-6°C) | 22°F(-6°C) | 2.6 in(66 mm) | 2.7 in(68 mm) |
| Feb | 42°F(5°C) | 42°F(5°C) | 24°F(-4°C) | 24°F(-4°C) | 2.2 in(57 mm) | 2.3 in(59 mm) |
| Mar | 52°F(11°C) | 53°F(11°C) | 32°F(0°C) | 33°F(0°C) | 3.0 in(76 mm) | 3.6 in(91 mm) |
| Apr | 65°F(19°C) | 65°F(19°C) | 42°F(5°C) | 43°F(6°C) | 3.7 in(95 mm) | 4.3 in(108 mm) |
| May | 75°F(24°C) | 75°F(24°C) | 52°F(11°C) | 53°F(12°C) | 4.3 in(108 mm) | 4.5 in(114 mm) |
| Jun | 83°F(29°C) | 83°F(29°C) | 62°F(16°C) | 62°F(17°C) | 4.3 in(110 mm) | 4.1 in(104 mm) |
| Jul | 87°F(30°C) | 87°F(30°C) | 65°F(18°C) | 65°F(19°C) | 3.9 in(100 mm) | 3.6 in(91 mm) |
| Aug | 85°F(30°C) | 86°F(30°C) | 63°F(17°C) | 64°F(18°C) | 3.1 in(79 mm) | 3.1 in(78 mm) |
| Sep | 80°F(27°C) | 80°F(27°C) | 56°F(13°C) | 56°F(13°C) | 3.3 in(84 mm) | 2.9 in(73 mm) |
| Oct | 67°F(20°C) | 67°F(20°C) | 44°F(7°C) | 45°F(7°C) | 2.5 in(64 mm) | 2.9 in(73 mm) |
| Nov | 53°F(12°C) | 53°F(12°C) | 34°F(1°C) | 34°F(1°C) | 2.8 in(70 mm) | 3.0 in(75 mm) |
| Dec | 42°F(6°C) | 42°F(5°C) | 27°F(-3°C) | 26°F(-3°C) | 2.8 in(72 mm) | 3.1 in(78 mm) |
1991–2020 averages, by calendar month.