Springfield, Illinois vs Clinton, Iowa Climate
92%matchSpringfield vs Clinton: a 92% climate match. Compared with Springfield, Clinton has 6°F (3°C) colder winter nights and 4°F (2°C) cooler summer days.
Springfield gets 37 in (946 mm) of rain a year and Clinton 37 in (950 mm). July is the warmest month in both, with highs of 88°F (31°C) in Springfield and 85°F (29°C) in Clinton.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
SpringfieldClintonsolid = high, dashed = low
Rain (in per month)
SpringfieldClinton
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Springfield | Clinton | Springfield | Clinton | Springfield | Clinton | |
| Jan | 37°F(3°C) | 30°F(-1°C) | 20°F(-7°C) | 13°F(-10°C) | 1.8 in(46 mm) | 1.6 in(40 mm) |
| Feb | 42°F(5°C) | 35°F(1°C) | 23°F(-5°C) | 17°F(-8°C) | 1.8 in(45 mm) | 1.7 in(43 mm) |
| Mar | 54°F(12°C) | 48°F(9°C) | 34°F(1°C) | 29°F(-2°C) | 2.8 in(71 mm) | 2.4 in(61 mm) |
| Apr | 66°F(19°C) | 61°F(16°C) | 43°F(6°C) | 39°F(4°C) | 4.0 in(101 mm) | 3.8 in(97 mm) |
| May | 76°F(25°C) | 72°F(22°C) | 54°F(12°C) | 50°F(10°C) | 4.6 in(116 mm) | 4.4 in(113 mm) |
| Jun | 85°F(30°C) | 81°F(27°C) | 63°F(17°C) | 60°F(16°C) | 4.5 in(115 mm) | 5.5 in(139 mm) |
| Jul | 88°F(31°C) | 85°F(29°C) | 67°F(19°C) | 64°F(18°C) | 3.6 in(91 mm) | 3.7 in(94 mm) |
| Aug | 87°F(31°C) | 83°F(28°C) | 65°F(18°C) | 62°F(17°C) | 3.1 in(79 mm) | 4.1 in(103 mm) |
| Sep | 81°F(27°C) | 76°F(25°C) | 56°F(13°C) | 54°F(12°C) | 3.2 in(81 mm) | 3.3 in(84 mm) |
| Oct | 68°F(20°C) | 64°F(18°C) | 45°F(7°C) | 42°F(5°C) | 2.8 in(70 mm) | 2.6 in(67 mm) |
| Nov | 53°F(12°C) | 48°F(9°C) | 34°F(1°C) | 30°F(-1°C) | 2.7 in(69 mm) | 2.3 in(58 mm) |
| Dec | 41°F(5°C) | 35°F(2°C) | 25°F(-4°C) | 19°F(-7°C) | 2.4 in(62 mm) | 2.0 in(51 mm) |
1991–2020 averages, by calendar month.