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Weather & Climate
Selfoss, Árborg, Iceland
Overview
Available climate summaries for Selfoss. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
4°C
Summer Avg
10.3°C
Winter Avg
-1°C
Record High
23.5°C
Record Low
-17.4°C
Annual Precipitation
1694.3 mm
Avg Humidity
87%
Summer Humidity
82%
Winter Humidity
92%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.8° | -1.1° | -14° | 178.9 | 92% | 4 | 87.4 |
| Feb | 7.7° | -0.9° | -17.4° | 161 | 91% | 16 | 100 |
| Mar | 8.5° | 0° | -13.6° | 161.2 | 89% | 50 | 77.9 |
| Apr | 11.6° | 2.7° | -11.6° | 123.3 | 86% | 95 | 68.6 |
| May | 17.7° | 5.7° | -5.1° | 95.5 | 82% | 145 | 57.2 |
| Jun | 18.8° | 9.4° | 0.2° | 85.8 | 81% | 147 | 49.3 |
| Jul | 23° | 11.2° | 3.2° | 104.5 | 81% | 141 | 52 |
| Aug | 23.5° | 10.4° | 1.8° | 121.2 | 83% | 113 | 63.6 |
| Sep | 16.1° | 7.5° | -2° | 184.2 | 87% | 63 | 66.3 |
| Oct | 12.4° | 3.5° | -11° | 148.5 | 90% | 29 | 70.3 |
| Nov | 9.4° | 0.7° | -13° | 148.5 | 92% | 7 | 78.6 |
| Dec | 9.1° | -0.9° | -16.2° | 181.7 | 92% | 2 | 80.6 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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