Springfield, Illinois vs Waterloo, Iowa Climate
76%matchSpringfield and Waterloo are a 76% climate match. Compared with Springfield, Waterloo has 9°F (5°C) colder winter nights and less rain in winter.
Springfield gets 37 in (946 mm) of rain a year and Waterloo 35 in (901 mm). July is the warmest month in both, with highs of 88°F (31°C) in Springfield and 85°F (30°C) in Waterloo.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
SpringfieldWaterloosolid = high, dashed = low
Rain (in per month)
SpringfieldWaterloo
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Springfield | Waterloo | Springfield | Waterloo | Springfield | Waterloo | |
| Jan | 37°F(3°C) | 28°F(-2°C) | 20°F(-7°C) | 10°F(-12°C) | 1.8 in(46 mm) | 0.9 in(22 mm) |
| Feb | 42°F(5°C) | 33°F(1°C) | 23°F(-5°C) | 15°F(-10°C) | 1.8 in(45 mm) | 1.2 in(30 mm) |
| Mar | 54°F(12°C) | 47°F(8°C) | 34°F(1°C) | 27°F(-3°C) | 2.8 in(71 mm) | 2.2 in(55 mm) |
| Apr | 66°F(19°C) | 60°F(16°C) | 43°F(6°C) | 38°F(3°C) | 4.0 in(101 mm) | 3.9 in(99 mm) |
| May | 76°F(25°C) | 72°F(22°C) | 54°F(12°C) | 49°F(10°C) | 4.6 in(116 mm) | 4.7 in(120 mm) |
| Jun | 85°F(30°C) | 82°F(28°C) | 63°F(17°C) | 60°F(15°C) | 4.5 in(115 mm) | 5.0 in(128 mm) |
| Jul | 88°F(31°C) | 85°F(30°C) | 67°F(19°C) | 63°F(17°C) | 3.6 in(91 mm) | 4.5 in(114 mm) |
| Aug | 87°F(31°C) | 83°F(28°C) | 65°F(18°C) | 61°F(16°C) | 3.1 in(79 mm) | 3.8 in(96 mm) |
| Sep | 81°F(27°C) | 76°F(25°C) | 56°F(13°C) | 52°F(11°C) | 3.2 in(81 mm) | 3.3 in(85 mm) |
| Oct | 68°F(20°C) | 62°F(17°C) | 45°F(7°C) | 40°F(5°C) | 2.8 in(70 mm) | 2.8 in(70 mm) |
| Nov | 53°F(12°C) | 46°F(8°C) | 34°F(1°C) | 28°F(-2°C) | 2.7 in(69 mm) | 1.8 in(45 mm) |
| Dec | 41°F(5°C) | 33°F(0°C) | 25°F(-4°C) | 17°F(-9°C) | 2.4 in(62 mm) | 1.5 in(37 mm) |
1991–2020 averages, by calendar month.