SIBLEY, IA US
GHCN ID: USC00137664 · IA, US · 466.0 m elevation · Records 1893-2026 (133 years)
Primary station for Ashton, IA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 23.1°F | 4.7°F | 13.9°F | 0.74 in | 8.1 in |
| February | 28.0°F | 8.8°F | 18.4°F | 0.84 in | 7.4 in |
| March | 41.0°F | 20.6°F | 30.8°F | 1.59 in | 7.0 in |
| April | 56.1°F | 32.5°F | 44.3°F | 3.25 in | 3.7 in |
| May | 68.8°F | 45.5°F | 57.2°F | 4.06 in | — |
| June | 78.9°F | 56.7°F | 67.8°F | 4.88 in | — |
| July | 82.1°F | 60.3°F | 71.2°F | 3.30 in | — |
| August | 79.9°F | 57.9°F | 68.9°F | 3.58 in | — |
| September | 73.8°F | 49.1°F | 61.4°F | 3.25 in | — |
| October | 59.8°F | 35.7°F | 47.7°F | 2.31 in | 1.1 in |
| November | 42.6°F | 22.3°F | 32.4°F | 1.38 in | 5.1 in |
| December | 28.3°F | 10.7°F | 19.5°F | 1.05 in | 9.1 in |