Reykjavik
Iceland · 64.15, -21.94
Observed daily weather for Reykjavik from 2025-10-01 to 2026-09-30, from the Open-Meteo Historical Weather API (ERA5 reanalysis for the nearest grid cell to these coordinates). Temperatures are in °C, precipitation in mm; the highest and lowest values are the extremes within this 12-month window, not all-time records.
16.3°C12-Month High
-11°C12-Month Low
6.9°CAvg High
1,391.2mmTotal Precipitation
Daily High Temperature, Last 90 Days
Monthly Averages
| Month | High | Low | Rain |
|---|---|---|---|
| Jan | 1.8°C | -2°C | 45.8mm |
| Feb | 0.9°C | -4.2°C | 70.1mm |
| Mar | 2°C | -2.2°C | 210.3mm |
| Apr | 6.3°C | 1.2°C | 128.1mm |
| May | 8.5°C | 3.9°C | 75mm |
| Jun | 12.5°C | 7.8°C | 113mm |
| Jul | 12.8°C | 8.8°C | 122.4mm |
| Aug | 12.5°C | 7.9°C | 101.9mm |
| Sep | 10.6°C | 6.2°C | 173.4mm |
| Oct | 6.6°C | 2.7°C | 156.9mm |
| Nov | 2.9°C | -1.3°C | 57mm |
| Dec | 4.7°C | 0.9°C | 137.3mm |