Marshalltown vs Winona Climate
93%matchOn climate, Winona is a 93% match for Marshalltown. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Marshalltown gets 35 in (884 mm) of rain a year and Winona 32 in (813 mm). July is the warmest month in both, with highs of 84°F (29°C) in Marshalltown and 83°F (28°C) in Winona.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
MarshalltownWinonasolid = high, dashed = low
Rain (in per month)
MarshalltownWinona
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Marshalltown | Winona | Marshalltown | Winona | Marshalltown | Winona | |
| Jan | 29°F(-2°C) | 26°F(-3°C) | 11°F(-12°C) | 8°F(-13°C) | 0.9 in(24 mm) | 0.9 in(23 mm) |
| Feb | 34°F(1°C) | 31°F(0°C) | 15°F(-10°C) | 12°F(-11°C) | 1.2 in(30 mm) | 0.9 in(24 mm) |
| Mar | 47°F(8°C) | 44°F(7°C) | 27°F(-3°C) | 24°F(-4°C) | 2.0 in(52 mm) | 1.7 in(44 mm) |
| Apr | 61°F(16°C) | 58°F(14°C) | 38°F(3°C) | 37°F(3°C) | 3.6 in(92 mm) | 3.0 in(75 mm) |
| May | 72°F(22°C) | 70°F(21°C) | 49°F(10°C) | 47°F(9°C) | 4.5 in(114 mm) | 4.4 in(112 mm) |
| Jun | 81°F(27°C) | 80°F(26°C) | 59°F(15°C) | 58°F(14°C) | 5.4 in(137 mm) | 4.6 in(118 mm) |
| Jul | 84°F(29°C) | 83°F(28°C) | 63°F(17°C) | 62°F(17°C) | 3.7 in(95 mm) | 3.8 in(97 mm) |
| Aug | 82°F(28°C) | 81°F(27°C) | 60°F(16°C) | 60°F(16°C) | 3.9 in(100 mm) | 3.8 in(96 mm) |
| Sep | 77°F(25°C) | 74°F(23°C) | 52°F(11°C) | 52°F(11°C) | 3.7 in(93 mm) | 3.5 in(88 mm) |
| Oct | 63°F(17°C) | 60°F(16°C) | 40°F(4°C) | 40°F(4°C) | 2.8 in(71 mm) | 2.6 in(65 mm) |
| Nov | 47°F(8°C) | 44°F(7°C) | 28°F(-2°C) | 28°F(-2°C) | 1.6 in(40 mm) | 1.5 in(37 mm) |
| Dec | 33°F(1°C) | 31°F(-1°C) | 16°F(-9°C) | 15°F(-9°C) | 1.4 in(36 mm) | 1.3 in(34 mm) |
1991–2020 averages, by calendar month.