FOSTER DAM, OR US
GHCN ID: USC00353047 · OR, US · 167.6 m elevation · Records 1969-2026 (57 years)
Primary station for Sweet Home, OR.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 47.5°F | 34.3°F | 40.9°F | 7.15 in | 0.1 in |
| February | 51.2°F | 34.5°F | 42.8°F | 5.56 in | — |
| March | 55.5°F | 36.9°F | 46.2°F | 6.26 in | — |
| April | 60.3°F | 39.6°F | 49.9°F | 5.37 in | — |
| May | 67.0°F | 43.9°F | 55.5°F | 3.80 in | — |
| June | 72.9°F | 47.9°F | 60.4°F | 2.46 in | — |
| July | 81.7°F | 51.0°F | 66.4°F | 0.54 in | — |
| August | 82.6°F | 50.3°F | 66.4°F | 0.64 in | — |
| September | 76.4°F | 46.8°F | 61.6°F | 1.99 in | — |
| October | 64.1°F | 41.9°F | 53.0°F | 4.64 in | — |
| November | 52.9°F | 37.6°F | 45.3°F | 7.64 in | — |
| December | 46.5°F | 34.3°F | 40.4°F | 8.40 in | — |