Dayton vs Marion, Iowa Climate
86%matchDayton vs Marion: a 86% climate match. Compared with Dayton, Marion has the same summer highs, 8°F (5°C) colder winter nights and half the winter rain.
Dayton gets 40 in (1012 mm) of rain a year and Marion 37 in (929 mm). July is the warmest month in both, with highs of 87°F (30°C) in Dayton and 85°F (30°C) in Marion.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
DaytonMarionsolid = high, dashed = low
Rain (in per month)
DaytonMarion
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Dayton | Marion | Dayton | Marion | Dayton | Marion | |
| Jan | 38°F(3°C) | 30°F(-1°C) | 22°F(-6°C) | 13°F(-11°C) | 2.7 in(68 mm) | 1.1 in(28 mm) |
| Feb | 42°F(5°C) | 35°F(2°C) | 24°F(-4°C) | 16°F(-9°C) | 2.3 in(59 mm) | 1.2 in(31 mm) |
| Mar | 53°F(11°C) | 48°F(9°C) | 33°F(0°C) | 28°F(-2°C) | 3.6 in(91 mm) | 2.1 in(54 mm) |
| Apr | 65°F(19°C) | 62°F(17°C) | 43°F(6°C) | 39°F(4°C) | 4.3 in(108 mm) | 3.9 in(99 mm) |
| May | 75°F(24°C) | 73°F(23°C) | 53°F(12°C) | 50°F(10°C) | 4.5 in(114 mm) | 4.4 in(112 mm) |
| Jun | 83°F(29°C) | 82°F(28°C) | 62°F(17°C) | 60°F(15°C) | 4.1 in(104 mm) | 5.6 in(141 mm) |
| Jul | 87°F(30°C) | 85°F(30°C) | 65°F(19°C) | 64°F(18°C) | 3.6 in(91 mm) | 4.1 in(103 mm) |
| Aug | 86°F(30°C) | 84°F(29°C) | 64°F(18°C) | 62°F(16°C) | 3.1 in(78 mm) | 3.5 in(90 mm) |
| Sep | 80°F(27°C) | 77°F(25°C) | 56°F(13°C) | 53°F(12°C) | 2.9 in(73 mm) | 4.3 in(109 mm) |
| Oct | 67°F(20°C) | 64°F(18°C) | 45°F(7°C) | 41°F(5°C) | 2.9 in(73 mm) | 2.8 in(70 mm) |
| Nov | 53°F(12°C) | 47°F(9°C) | 34°F(1°C) | 29°F(-2°C) | 3.0 in(75 mm) | 2.0 in(50 mm) |
| Dec | 42°F(5°C) | 34°F(1°C) | 26°F(-3°C) | 18°F(-8°C) | 3.1 in(78 mm) | 1.7 in(42 mm) |
1991–2020 averages, by calendar month.