Average annual temperature is 7.0 °C
Absolute maximum temperature: 28.0 °C
Absolute minimum temperature: -14.6 °C
Number of sunny days: 145 days
Number of rainy days: 185 days
Number of snow days: 35 days
Look at detailed online map of Västerås-Barkarö
* Weather data for Västerås-Barkarö 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) | 5.8 | 8.9 | 10.9 | 19.1 | 24.3 | 28.0 | 24.1 | 23.2 | 23.2 | 16.9 | 7.8 | 5.8 |
| Average daytime temperature (°C) | 2.0 | 2.7 | 3.2 | 10.4 | 17.8 | 23.6 | 20.1 | 19.3 | 18.4 | 8.5 | 2.2 | -1.4 |
| Average temperature (°C) | -0.2 | -0.5 | -0.7 | 4.8 | 12.0 | 18.2 | 16.5 | 16.0 | 14.9 | 5.8 | 0.2 | -3.8 |
| Average night temperature (°C) | -2.6 | -3.0 | -5.2 | -0.9 | 4.8 | 11.3 | 12.8 | 12.9 | 11.6 | 3.3 | -1.9 | -6.8 |
| Absolute minimum temperature (°C) | -11.4 | -8.9 | -13.1 | -10.1 | -4.1 | 4.4 | 10.0 | 9.8 | 7.1 | -2.4 | -8.0 | -14.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 15.0 | 18.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 7.0 | 9.2 | 11.8 | 14.5 | 17.1 | 18.6 | 17.8 | 15.5 | 12.9 | 10.2 | 7.6 | 6.2 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 1.7 | 4.1 | 4.9 | 9.9 | 13.6 | 14.5 | 13.0 | 8.1 | 7.5 | 4.8 | 1.4 | 0.8 |
| Precipitation (mm) | 82 | 34 | 53 | 22 | 23 | 23 | 135 | 187 | 97 | 59 | 70 | 68 |
| Sunny days | 8 | 18 | 9 | 16 | 21 | 21 | 3 | 4 | 12 | 13 | 11 | 9 |
| Rainy days | 19 | 5 | 13 | 12 | 10 | 9 | 28 | 27 | 18 | 18 | 14 | 12 |
| Snow days | 4 | 5 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 10 |
The best time to visit Västerås-Barkarö during the most sunny months:
Months with the longest average daylight duration in Västerås-Barkarö:
The largest precipitation sum in Västerås-Barkarö is at