Cleveland, Ohio vs Decatur, Illinois Climate
96%matchCleveland vs Decatur: a 96% climate match. Compared with Cleveland, Decatur has the same winter lows, 4°F (2°C) hotter summer days and more sun.
Cleveland gets 37 in (943 mm) of rain a year and Decatur 41 in (1034 mm). July is the warmest month in both, with highs of 84°F (29°C) in Cleveland and 88°F (31°C) in Decatur.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
ClevelandDecatursolid = high, dashed = low
Rain (in per month)
ClevelandDecatur
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Cleveland | Decatur | Cleveland | Decatur | Cleveland | Decatur | |
| Jan | 36°F(2°C) | 37°F(3°C) | 21°F(-6°C) | 20°F(-7°C) | 2.4 in(62 mm) | 2.2 in(55 mm) |
| Feb | 39°F(4°C) | 41°F(5°C) | 22°F(-5°C) | 23°F(-5°C) | 2.2 in(56 mm) | 2.0 in(51 mm) |
| Mar | 48°F(9°C) | 53°F(12°C) | 30°F(-1°C) | 33°F(1°C) | 2.8 in(70 mm) | 3.0 in(75 mm) |
| Apr | 60°F(16°C) | 65°F(19°C) | 40°F(4°C) | 43°F(6°C) | 3.2 in(82 mm) | 4.1 in(105 mm) |
| May | 72°F(22°C) | 76°F(25°C) | 50°F(10°C) | 53°F(12°C) | 3.6 in(91 mm) | 4.9 in(125 mm) |
| Jun | 80°F(27°C) | 85°F(29°C) | 60°F(16°C) | 62°F(17°C) | 3.9 in(100 mm) | 4.6 in(118 mm) |
| Jul | 84°F(29°C) | 88°F(31°C) | 64°F(18°C) | 66°F(19°C) | 3.6 in(92 mm) | 4.3 in(110 mm) |
| Aug | 83°F(28°C) | 87°F(30°C) | 63°F(17°C) | 64°F(18°C) | 3.4 in(86 mm) | 3.4 in(86 mm) |
| Sep | 77°F(25°C) | 81°F(27°C) | 56°F(13°C) | 56°F(13°C) | 3.3 in(84 mm) | 3.3 in(83 mm) |
| Oct | 65°F(18°C) | 68°F(20°C) | 46°F(8°C) | 45°F(7°C) | 2.9 in(73 mm) | 3.0 in(77 mm) |
| Nov | 51°F(11°C) | 53°F(12°C) | 35°F(2°C) | 34°F(1°C) | 2.9 in(74 mm) | 3.1 in(80 mm) |
| Dec | 40°F(5°C) | 41°F(5°C) | 27°F(-3°C) | 25°F(-4°C) | 2.9 in(73 mm) | 2.7 in(69 mm) |
1991–2020 averages, by calendar month.