Waterloo, Iowa vs Aberdeen, South Dakota Climate
78%matchOn climate, Aberdeen is a 78% match for Waterloo. Compared with Waterloo, Aberdeen has the same summer highs, 8°F (4°C) colder winter nights and half the winter rain.
Waterloo gets 35 in (901 mm) of rain a year and Aberdeen 22 in (558 mm). July is the warmest month in both, with highs of 85°F (30°C) in Waterloo and 85°F (29°C) in Aberdeen.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
WaterlooAberdeensolid = high, dashed = low
Rain (in per month)
WaterlooAberdeen
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Waterloo | Aberdeen | Waterloo | Aberdeen | Waterloo | Aberdeen | |
| Jan | 28°F(-2°C) | 22°F(-5°C) | 10°F(-12°C) | 2°F(-17°C) | 0.9 in(22 mm) | 0.4 in(11 mm) |
| Feb | 33°F(1°C) | 28°F(-2°C) | 15°F(-10°C) | 7°F(-14°C) | 1.2 in(30 mm) | 0.5 in(12 mm) |
| Mar | 47°F(8°C) | 41°F(5°C) | 27°F(-3°C) | 20°F(-6°C) | 2.2 in(55 mm) | 1.2 in(30 mm) |
| Apr | 60°F(16°C) | 57°F(14°C) | 38°F(3°C) | 32°F(0°C) | 3.9 in(99 mm) | 1.9 in(48 mm) |
| May | 72°F(22°C) | 70°F(21°C) | 49°F(10°C) | 45°F(7°C) | 4.7 in(120 mm) | 2.8 in(72 mm) |
| Jun | 82°F(28°C) | 79°F(26°C) | 60°F(15°C) | 55°F(13°C) | 5.0 in(128 mm) | 4.5 in(115 mm) |
| Jul | 85°F(30°C) | 85°F(29°C) | 63°F(17°C) | 60°F(16°C) | 4.5 in(114 mm) | 2.9 in(73 mm) |
| Aug | 83°F(28°C) | 83°F(28°C) | 61°F(16°C) | 57°F(14°C) | 3.8 in(96 mm) | 2.8 in(71 mm) |
| Sep | 76°F(25°C) | 74°F(23°C) | 52°F(11°C) | 48°F(9°C) | 3.3 in(85 mm) | 2.1 in(54 mm) |
| Oct | 62°F(17°C) | 59°F(15°C) | 40°F(5°C) | 34°F(1°C) | 2.8 in(70 mm) | 1.7 in(43 mm) |
| Nov | 46°F(8°C) | 41°F(5°C) | 28°F(-2°C) | 21°F(-6°C) | 1.8 in(45 mm) | 0.6 in(16 mm) |
| Dec | 33°F(0°C) | 27°F(-3°C) | 17°F(-9°C) | 8°F(-13°C) | 1.5 in(37 mm) | 0.5 in(13 mm) |
1991–2020 averages, by calendar month.