Decatur, Illinois vs Bellevue, Nebraska Climate
89%matchOn climate, Bellevue is a 89% match for Decatur. Compared with Decatur, Bellevue has the same summer highs, half the winter rain and 5°F (3°C) colder winter nights.
Decatur gets 41 in (1034 mm) of rain a year and Bellevue 30 in (755 mm). July is the warmest month in both, with highs of 88°F (31°C) in Decatur and 87°F (31°C) in Bellevue.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
DecaturBellevuesolid = high, dashed = low
Rain (in per month)
DecaturBellevue
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Decatur | Bellevue | Decatur | Bellevue | Decatur | Bellevue | |
| Jan | 37°F(3°C) | 34°F(1°C) | 20°F(-7°C) | 15°F(-10°C) | 2.2 in(55 mm) | 0.7 in(18 mm) |
| Feb | 41°F(5°C) | 39°F(4°C) | 23°F(-5°C) | 19°F(-7°C) | 2.0 in(51 mm) | 1.0 in(26 mm) |
| Mar | 53°F(12°C) | 52°F(11°C) | 33°F(1°C) | 30°F(-1°C) | 3.0 in(75 mm) | 1.5 in(38 mm) |
| Apr | 65°F(19°C) | 64°F(18°C) | 43°F(6°C) | 40°F(5°C) | 4.1 in(105 mm) | 2.8 in(71 mm) |
| May | 76°F(25°C) | 74°F(23°C) | 53°F(12°C) | 52°F(11°C) | 4.9 in(125 mm) | 4.5 in(114 mm) |
| Jun | 85°F(29°C) | 83°F(29°C) | 62°F(17°C) | 62°F(17°C) | 4.6 in(118 mm) | 4.7 in(119 mm) |
| Jul | 88°F(31°C) | 87°F(31°C) | 66°F(19°C) | 66°F(19°C) | 4.3 in(110 mm) | 3.6 in(91 mm) |
| Aug | 87°F(30°C) | 85°F(29°C) | 64°F(18°C) | 64°F(18°C) | 3.4 in(86 mm) | 3.8 in(97 mm) |
| Sep | 81°F(27°C) | 78°F(26°C) | 56°F(13°C) | 55°F(13°C) | 3.3 in(83 mm) | 3.0 in(76 mm) |
| Oct | 68°F(20°C) | 65°F(19°C) | 45°F(7°C) | 42°F(5°C) | 3.0 in(77 mm) | 2.2 in(56 mm) |
| Nov | 53°F(12°C) | 50°F(10°C) | 34°F(1°C) | 29°F(-2°C) | 3.1 in(80 mm) | 1.0 in(25 mm) |
| Dec | 41°F(5°C) | 37°F(3°C) | 25°F(-4°C) | 19°F(-7°C) | 2.7 in(69 mm) | 0.9 in(24 mm) |
1991–2020 averages, by calendar month.