Average annual temperature is 8.0 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 145 days
Number of rainy days: 189 days
Number of snow days: 31 days
Look at detailed online map of Åker
* Weather data for Åker Sweden is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.0 | 9.5 | 9.5 | 19.2 | 22.1 | 27.1 | 25.6 | 22.2 | 23.7 | 16.9 | 9.8 | 7.8 |
| Average daytime temperature (°C) | 3.2 | 4.5 | 3.9 | 9.4 | 16.8 | 22.0 | 18.8 | 18.9 | 18.7 | 9.4 | 3.4 | 0.7 |
| Average temperature (°C) | 1.8 | 1.8 | 0.9 | 5.9 | 12.3 | 18.0 | 15.7 | 16.1 | 15.6 | 7.2 | 1.8 | -0.9 |
| Average night temperature (°C) | 0.2 | -0.6 | -2.0 | 2.1 | 7.4 | 13.3 | 12.8 | 13.6 | 12.9 | 5.1 | 0.1 | -3.0 |
| Absolute minimum temperature (°C) | -3.7 | -5.8 | -8.5 | -3.4 | 1.1 | 7.1 | 11.2 | 10.9 | 10.6 | 0.8 | -8.2 | -7.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 7.2 | 9.3 | 11.8 | 14.4 | 16.8 | 18.2 | 17.5 | 15.3 | 12.8 | 10.3 | 7.9 | 6.5 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 9.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 1.7 | 4.3 | 4.8 | 9.6 | 13.2 | 14.3 | 11.9 | 8.5 | 7.5 | 4.8 | 1.5 | 1.2 |
| Precipitation (mm) | 92 | 36 | 88 | 24 | 35 | 52 | 156 | 121 | 81 | 105 | 46 | 71 |
| Sunny days | 9 | 19 | 9 | 20 | 22 | 20 | 5 | 2 | 9 | 11 | 10 | 9 |
| Rainy days | 19 | 7 | 12 | 10 | 9 | 10 | 26 | 29 | 21 | 20 | 14 | 12 |
| Snow days | 3 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 10 |
The best time to visit Åker during the most sunny months:
Months with the longest average daylight duration in Åker:
The largest precipitation sum in Åker is at