Ahvenamaa Weather Averages
Country-wide climate averages aggregated across cities in Ahvenamaa.
Annual avg temp
7.5°C
Annual avg high
8.6°C
Annual avg low
6.3°C
Annual rainfall
602 mm
Sunshine
3.4h/day
Niiskus
80%
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Jaanuari ilm | 2°C | -1°C | 58 mm | 0.9h |
| Veebruari ilm | 1°C | -1°C | 41 mm | 1.8h |
| Märtsi ilm | 2°C | 0°C | 38 mm | 2.7h |
| Aprilli ilm | 5°C | 2°C | 29 mm | 3.9h |
| Mai ilm | 9°C | 6°C | 36 mm | 6.9h |
| Juuni ilm | 15°C | 12°C | 36 mm | 7.4h |
| Juuli ilm | 18°C | 15°C | 58 mm | 5.4h |
| Augusti ilm | 18°C | 16°C | 64 mm | 4.5h |
| Septembri ilm | 14°C | 13°C | 53 mm | 3.5h |
| Oktoobri ilm | 10°C | 8°C | 70 mm | 2.0h |
| Novembri ilm | 6°C | 4°C | 62 mm | 1.2h |
| Detsembri ilm | 3°C | 1°C | 56 mm | 0.8h |