Average annual temperature is 7.4 °C
Absolute maximum temperature: 20.6 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 146
Number of rainy days: 178
Number of snow days: 41
Average annual precipitation: 735 mm
Look at detailed online map of Kökar
* Weather data for Kökar Åland is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.9 | 5.9 | 4.7 | 7 | 12.8 | 19.7 | 19.4 | 20.6 | 18.9 | 14.9 | 9.2 | 6.6 |
| Average daytime temperature (°C) | 2.9 | 1.9 | 1.7 | 3.9 | 8.5 | 14.5 | 17 | 17.4 | 16.7 | 9.1 | 4.6 | 1.6 |
| Average temperature (°C) | 1.8 | 0.8 | 0.4 | 3.2 | 7.5 | 13.5 | 16.2 | 16.8 | 15.8 | 7.9 | 3.4 | 0.2 |
| Average night temperature (°C) | 0.7 | -0.2 | -0.8 | 2 | 6.7 | 12.7 | 15.5 | 16 | 15 | 6.7 | 2.3 | -1 |
| Absolute minimum temperature (°C) | -4.5 | -4.2 | -4.8 | -1.7 | 2.1 | 7.1 | 13.5 | 14.6 | 13 | 1.8 | -5.9 | -6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.9 | 10.4 | 13.2 | 15.9 | 18.2 | 18.8 | 18.7 | 16.8 | 14.2 | 11.5 | 8.7 | 6.5 |
| Daylight mean duration (h) | 6.9 | 9.2 | 11.8 | 14.6 | 17.2 | 18.7 | 17.9 | 15.6 | 12.9 | 10.2 | 7.6 | 6.1 |
| Daylight minimum duration (h) | 6.1 | 8 | 10.5 | 13.3 | 16 | 18.3 | 16.9 | 14.3 | 11.6 | 8.8 | 6.6 | 5.9 |
| Sunshine mean duration (h) | 3 | 5.7 | 6.3 | 10.6 | 13.8 | 15.6 | 14.3 | 9.1 | 8.5 | 6 | 1.9 | 1.7 |
| Precipitation (mm) | 71 | 43 | 79 | 20 | 24 | 12 | 74 | 112 | 24 | 128 | 91 | 57 |
| Sunny days | 10 | 11 | 9 | 20 | 24 | 25 | 15 | 9 | 14 | 4 | 2 | 3 |
| Rainy days | 17 | 10 | 10 | 10 | 7 | 5 | 16 | 22 | 16 | 27 | 23 | 15 |
| Snow days | 4 | 7 | 12 | 5 | 13 |
The best time to visit Kökar during the most sunny months:
Months with the longest average daylight duration in Kökar:
The largest precipitation sum in Kökar is at