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Weather & Climate
Bethel Census Area, Alaska, United States
Overview
Climate data and monthly weather averages for Bethel Census Area.
Key Metrics
Annual Avg
-0.8°C
Summer Avg
12.6°C
Winter Avg
-12.8°C
Record High
29.6°C
Record Low
-42.2°C
Annual Precipitation
709.1 mm
Avg Humidity
88%
Summer Humidity
79%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 2.6° | -14.8° | -42.2° | 34.4 | 95% | 12 | 72.7 |
| Feb | 2° | -10.7° | -39.1° | 42.8 | 94% | 30 | 73.9 |
| Mar | 7.1° | -10.7° | -33.8° | 33.2 | 93% | 89 | 60 |
| Apr | 14.6° | -2° | -28.9° | 43.2 | 88% | 127 | 62.9 |
| May | 23.2° | 6.4° | -13.2° | 50.8 | 79% | 151 | 45.5 |
| Jun | 28.7° | 12.1° | -1.5° | 58.2 | 75% | 153 | 37 |
| Jul | 29.6° | 13.5° | 3.6° | 83.7 | 79% | 135 | 53.1 |
| Aug | 28.5° | 12.1° | 1° | 98.9 | 83% | 105 | 44.2 |
| Sep | 21.9° | 7.1° | -4.5° | 84.9 | 86% | 70 | 50.8 |
| Oct | 13.3° | -0.2° | -23.5° | 70.4 | 92% | 37 | 60.3 |
| Nov | 7.7° | -9.1° | -33.7° | 62.1 | 95% | 13 | 61.7 |
| Dec | 4.7° | -13° | -39.3° | 46.5 | 95% | 6 | 72.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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