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Weather & Climate
Boardman, Oregon, United States
Overview
Climate data and monthly weather averages for Boardman.
Key Metrics
Annual Avg
11.5°C
Summer Avg
22.3°C
Winter Avg
1.2°C
Record High
43.1°C
Record Low
-18.8°C
Annual Precipitation
249.3 mm
Avg Humidity
62%
Summer Humidity
46%
Winter Humidity
80%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 16.6° | 0.6° | -18.8° | 33.5 | 84% | 42 | 56.4 |
| Feb | 17.9° | 2.6° | -12.8° | 23.2 | 74% | 65 | 59.9 |
| Mar | 24.1° | 6.7° | -8.8° | 23.6 | 67% | 110 | 55.3 |
| Apr | 32.3° | 10.4° | -3.6° | 21.3 | 59% | 154 | 54.2 |
| May | 36.9° | 15.8° | 0.5° | 23.6 | 53% | 194 | 51.6 |
| Jun | 40° | 19.4° | 4.6° | 18.3 | 50% | 214 | 52 |
| Jul | 43.1° | 24.2° | 8.4° | 3.7 | 44% | 240 | 44.3 |
| Aug | 41.9° | 23.4° | 8.8° | 6.2 | 43% | 201 | 47.4 |
| Sep | 37.1° | 18.2° | 0.7° | 8.7 | 49% | 144 | 50.8 |
| Oct | 30.8° | 11.1° | -6.9° | 22.3 | 62% | 93 | 53.1 |
| Nov | 20.7° | 4.6° | -9.3° | 25.8 | 75% | 49 | 69.1 |
| Dec | 16.9° | 0.5° | -13.7° | 39.1 | 82% | 34 | 66.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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