Weather in Reykjavík, Iceland
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | -4°C | 1°C | 128.8 mm | 77% | 53.4 km/h |
| February | -2°C | 2°C | 134.1 mm | 81% | 57.0 km/h |
| March | -1°C | 3°C | 132.9 mm | 73% | 48.4 km/h |
| April | 1°C | 6°C | 92.0 mm | 76% | 44.5 km/h |
| May | 4°C | 9°C | 119.7 mm | 74% | 44.3 km/h |
| June | 6°C | 11°C | 94.7 mm | 81% | 43.3 km/h |
| July | 8°C | 13°C | 79.2 mm | 83% | 39.5 km/h |
| August | 8°C | 13°C | 91.6 mm | 79% | 40.7 km/h |
| September | 5°C | 10°C | 129.7 mm | 78% | 45.7 km/h |
| October | 2°C | 6°C | 119.2 mm | 75% | 41.9 km/h |
| November | 0°C | 4°C | 98.5 mm | 72% | 45.4 km/h |
| December | -3°C | 1°C | 98.0 mm | 72% | 46.5 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.0% | |
| March | 0.0% | |
| April | 0.0% | |
| May | 0.8% | |
| June | 0.0% | |
| July | 1.0% | |
| August | 0.3% | |
| September | 0.0% | |
| October | 0.0% | |
| November | 0.0% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 217,616
- Elevation
- 126 m
- Coordinates
- 64.11°N, 21.89°W
- Urban area
- 87 km²
Weather averages use 4 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculated