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Weather & Climate
Haines, Alaska, United States
Overview
Climate data and monthly weather averages for Haines.
Key Metrics
Annual Avg
0.1°C
Summer Avg
8.9°C
Winter Avg
-7.4°C
Record High
23.9°C
Record Low
-31.1°C
Annual Precipitation
3348.3 mm
Avg Humidity
90%
Summer Humidity
87%
Winter Humidity
93%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 4° | -7.5° | -30.4° | 352.5 | 94% | 11 | 60.8 |
| Feb | 2.5° | -7.5° | -31.1° | 243.3 | 92% | 29 | 68.6 |
| Mar | 6.3° | -6.3° | -28.6° | 229.1 | 89% | 71 | 60.1 |
| Apr | 7.7° | -1.3° | -21.1° | 193.2 | 87% | 114 | 44.5 |
| May | 12.7° | 2.5° | -11.3° | 171.7 | 87% | 163 | 38.4 |
| Jun | 23.2° | 6.8° | -2.4° | 145.5 | 87% | 153 | 28.9 |
| Jul | 23.9° | 10.1° | 2.1° | 194.7 | 87% | 146 | 27.1 |
| Aug | 23.4° | 9.7° | 2.6° | 289.2 | 88% | 111 | 37.8 |
| Sep | 17.7° | 6° | -3.1° | 378.3 | 89% | 71 | 43.5 |
| Oct | 12.2° | 0.9° | -17.3° | 408.3 | 91% | 34 | 50 |
| Nov | 4.7° | -5.5° | -28.1° | 360 | 93% | 13 | 62 |
| Dec | 3.4° | -7.1° | -29.3° | 382.5 | 94% | 6 | 57.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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