DONNELLSON, IA US
GHCN ID: USC00132299 · IA, US · 214.9 m elevation · Records 1938-2026 (88 years)
Primary station for Donnellson, IA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 32.8°F | 15.3°F | 24.0°F | 1.48 in | 7.3 in |
| February | 37.9°F | 18.9°F | 28.4°F | 1.89 in | 7.4 in |
| March | 50.5°F | 29.4°F | 40.0°F | 2.56 in | 3.0 in |
| April | 63.3°F | 40.0°F | 51.7°F | 3.72 in | 0.7 in |
| May | 73.2°F | 52.1°F | 62.6°F | 5.01 in | — |
| June | 83.1°F | 61.8°F | 72.4°F | 4.98 in | — |
| July | 86.4°F | 65.3°F | 75.8°F | 4.24 in | — |
| August | 85.2°F | 63.3°F | 74.2°F | 3.88 in | — |
| September | 78.6°F | 54.3°F | 66.4°F | 3.92 in | — |
| October | 65.4°F | 43.0°F | 54.2°F | 3.09 in | 0.3 in |
| November | 50.6°F | 31.0°F | 40.8°F | 2.50 in | 1.5 in |
| December | 37.7°F | 20.9°F | 29.3°F | 1.96 in | 6.4 in |