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Weather & Climate
Hammerfest, Finnmark, Norway
Overview
Climate data and monthly weather averages for Hammerfest.
Key Metrics
Annual Avg
1.3°C
Summer Avg
9.5°C
Winter Avg
-5.6°C
Record High
24.3°C
Record Low
-22.2°C
Annual Precipitation
985.9 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 | 3.9° | -6.3° | -21.3° | 68.8 | 93% | 0 | 66.6 |
| Feb | 3.5° | -6.3° | -22.2° | 64.7 | 93% | 6 | 74 |
| Mar | 4.1° | -4.2° | -19.9° | 82.8 | 89% | 35 | 86 |
| Apr | 7.6° | -1° | -12.7° | 63 | 88% | 83 | 67.8 |
| May | 21° | 3.1° | -5.8° | 79.4 | 86% | 134 | 62.1 |
| Jun | 21.8° | 7.4° | -0.4° | 95.1 | 85% | 143 | 48.2 |
| Jul | 23.9° | 11.2° | 3.5° | 99.5 | 87% | 134 | 48 |
| Aug | 24.3° | 10° | 1.3° | 93 | 88% | 92 | 51.7 |
| Sep | 17.7° | 6.6° | -0.5° | 85.5 | 90% | 47 | 60.3 |
| Oct | 11.2° | 1.5° | -11° | 92.1 | 91% | 14 | 58.8 |
| Nov | 8.1° | -2.3° | -16.7° | 78 | 92% | 1 | 69.8 |
| Dec | 4.7° | -4.3° | -17.9° | 84 | 93% | 0 | 77.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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