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Weather & Climate
Big Lake, Alaska, United States
Overview
Climate data and monthly weather averages for Big Lake.
Key Metrics
Annual Avg
2.8°C
Summer Avg
14.1°C
Winter Avg
-7.3°C
Record High
30.3°C
Record Low
-28.3°C
Annual Precipitation
588.5 mm
Avg Humidity
80%
Summer Humidity
74%
Winter Humidity
88%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 6.2° | -8.4° | -28.3° | 34.7 | 88% | 9 | 40.8 |
| Feb | 5.4° | -6.3° | -25.4° | 33.9 | 86% | 25 | 37.9 |
| Mar | 13.4° | -4.7° | -24.6° | 25.1 | 82% | 75 | 36.6 |
| Apr | 20.2° | 2.6° | -16.5° | 25.5 | 72% | 121 | 45.4 |
| May | 24.3° | 8.7° | -6° | 36.6 | 69% | 153 | 28.9 |
| Jun | 29.6° | 13.1° | 2.5° | 53.4 | 72% | 160 | 19.5 |
| Jul | 30.3° | 15.2° | 5.6° | 65.7 | 75% | 148 | 18.3 |
| Aug | 28.9° | 14.1° | 4.5° | 84.3 | 76% | 117 | 23.3 |
| Sep | 20.9° | 9.4° | -4° | 81.9 | 78% | 72 | 30.4 |
| Oct | 15.3° | 2.5° | -14.7° | 57 | 82% | 34 | 35.4 |
| Nov | 7.4° | -5.2° | -23.4° | 49.2 | 87% | 11 | 40.5 |
| Dec | 5.2° | -7.1° | -27.5° | 41.2 | 89% | 4 | 49.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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