Temperature
Cool by day, cold at night.
Asotin is usually most comfortable in April and October. Typical daytime highs range from 44–94°F across the year. Most months see little rain.

Cool by day, cold at night.
Some precipitation is expected this month.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 46° and nights feel near 35°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 51°F, easing to about 45°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 45 | 32 | 2.1 | 11 | 5.7 | 79 |
| Feb | 50 | 34 | 1.9 | 10 | 7.5 | 75 |
| Mar | 59 | 40 | 2.4 | 12 | 9.0 | 68 |
| Apr | 66 | 45 | 2.4 | 12 | 10.8 | 63 |
| May | 74 | 52 | 2.3 | 11 | 12.3 | 61 |
| Jun | 82 | 58 | 1.8 | 8 | 13.2 | 55 |
| Jul | 93 | 65 | 0.6 | 3 | 14.3 | 40 |
| Aug | 94 | 65 | 0.5 | 3 | 13.2 | 39 |
| Sep | 84 | 57 | 0.9 | 4 | 11.1 | 48 |
| Oct | 69 | 47 | 1.6 | 8 | 8.8 | 63 |
| Nov | 53 | 38 | 2.3 | 12 | 6.3 | 75 |
| Dec | 44 | 32 | 2.3 | 12 | 5.4 | 79 |
Similar climates
Want a side-by-side climate view? Compare Asotin with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology