LEWISTON NEZ PERCE CO AP, ID US
GHCN ID: USW00024149 · ID, US · 437.7 m elevation · Records 1948-2026 (78 years)
Primary station for Asotin, WA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 42.1°F | 30.3°F | 36.2°F | 1.13 in | 2.7 in |
| February | 47.0°F | 31.7°F | 39.3°F | 1.04 in | 3.8 in |
| March | 55.1°F | 35.7°F | 45.4°F | 1.30 in | 0.8 in |
| April | 62.3°F | 40.7°F | 51.5°F | 1.44 in | — |
| May | 72.0°F | 48.1°F | 60.0°F | 1.69 in | — |
| June | 79.0°F | 54.0°F | 66.5°F | 1.25 in | — |
| July | 90.8°F | 60.9°F | 75.8°F | 0.47 in | — |
| August | 90.1°F | 60.3°F | 75.2°F | 0.51 in | — |
| September | 79.5°F | 52.3°F | 65.9°F | 0.60 in | — |
| October | 63.0°F | 42.0°F | 52.5°F | 1.08 in | — |
| November | 48.7°F | 34.5°F | 41.6°F | 1.23 in | 1.3 in |
| December | 40.8°F | 29.5°F | 35.2°F | 1.13 in | 4.1 in |