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Weather & Climate
Colfax, Washington, United States
Overview
Climate data and monthly weather averages for Colfax.
Key Metrics
Annual Avg
9°C
Summer Avg
19.8°C
Winter Avg
-1.2°C
Record High
38.8°C
Record Low
-26.7°C
Annual Precipitation
618.8 mm
Avg Humidity
70%
Summer Humidity
53%
Winter Humidity
88%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 13° | -1.6° | -26.7° | 83.7 | 91% | 40 | 53.1 |
| Feb | 14.8° | -0.1° | -24.8° | 55.7 | 85% | 62 | 52.9 |
| Mar | 20.2° | 3.8° | -17.7° | 73.8 | 79% | 102 | 47.6 |
| Apr | 26.4° | 7.5° | -4.3° | 50.4 | 72% | 144 | 48.2 |
| May | 31.1° | 12.7° | -3.5° | 53.3 | 67% | 187 | 53.7 |
| Jun | 38.5° | 16.4° | 2.2° | 40.2 | 63% | 203 | 46.8 |
| Jul | 38.3° | 21.8° | 6.5° | 10.8 | 50% | 233 | 44.7 |
| Aug | 38.8° | 21.3° | 5.7° | 15.2 | 47% | 192 | 45.4 |
| Sep | 36.5° | 16.3° | -1.4° | 21.3 | 51% | 136 | 47.2 |
| Oct | 29.7° | 8.9° | -12° | 50.8 | 66% | 87 | 52.9 |
| Nov | 17.9° | 2.5° | -17.5° | 76.5 | 81% | 44 | 66.7 |
| Dec | 13.9° | -1.9° | -25° | 87.1 | 89% | 31 | 60.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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