MARIETTA WWTP, OH US
GHCN ID: USC00334927 · OH, US · 185.9 m elevation · Records 1963-2026 (63 years)
Primary station for Lower Salem, OH.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 39.5°F | 22.7°F | 31.1°F | 3.49 in | 7.2 in |
| February | 42.9°F | 24.2°F | 33.5°F | 3.14 in | 4.0 in |
| March | 52.8°F | 30.9°F | 41.9°F | 3.98 in | 2.7 in |
| April | 65.6°F | 40.8°F | 53.2°F | 3.98 in | 0.1 in |
| May | 74.5°F | 51.9°F | 63.2°F | 4.35 in | — |
| June | 81.8°F | 60.9°F | 71.4°F | 4.87 in | — |
| July | 85.3°F | 65.3°F | 75.3°F | 4.79 in | — |
| August | 84.6°F | 63.4°F | 74.0°F | 3.60 in | — |
| September | 78.7°F | 56.1°F | 67.4°F | 3.39 in | — |
| October | 66.6°F | 43.8°F | 55.2°F | 3.16 in | — |
| November | 54.0°F | 33.8°F | 43.9°F | 2.91 in | 0.2 in |
| December | 43.7°F | 28.0°F | 35.9°F | 3.61 in | 2.1 in |