Average annual temperature is 7.1 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 131 days
Number of rainy days: 202 days
Number of snow days: 32 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) | 6.0 | 8.2 | 8.2 | 18.3 | 23.3 | 27.0 | 25.5 | 22.0 | 23.5 | 16.0 | 9.2 | 7.2 |
| Average daytime temperature (°C) | 2.2 | 3.0 | 3.8 | 10.3 | 17.5 | 22.7 | 18.4 | 18.3 | 18.7 | 9.6 | 2.9 | 0.7 |
| Average temperature (°C) | 0.6 | 0.1 | 0.3 | 5.1 | 11.4 | 17.0 | 14.6 | 14.8 | 14.6 | 6.7 | 1.2 | -1.1 |
| Average night temperature (°C) | -1.5 | -3.2 | -3.2 | 0.0 | 4.7 | 10.3 | 10.8 | 11.6 | 11.0 | 4.0 | -0.6 | -3.2 |
| Absolute minimum temperature (°C) | -8.8 | -15.9 | -18.3 | -6.5 | -1.7 | 3.2 | 8.3 | 8.2 | 7.6 | -0.9 | -8.8 | -9.0 |
| 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 | 17.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.4 | 9.5 | 11.8 | 14.3 | 16.6 | 17.9 | 17.2 | 15.2 | 12.8 | 10.3 | 8.1 | 6.7 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 9.0 | 7.0 | 6.0 |
| Sunshine mean duration (h) | 1.3 | 3.6 | 4.8 | 9.3 | 13.2 | 13.8 | 11.7 | 6.7 | 7.3 | 4.2 | 1.1 | 0.6 |
| Precipitation (mm) | 130 | 45 | 112 | 19 | 35 | 50 | 136 | 143 | 63 | 102 | 53 | 70 |
| Sunny days | 7 | 16 | 7 | 18 | 22 | 20 | 2 | 4 | 14 | 6 | 6 | 9 |
| Rainy days | 22 | 9 | 16 | 10 | 9 | 10 | 29 | 27 | 16 | 25 | 17 | 12 |
| Snow days | 2 | 3 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 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