Best year time to visit Västerås

General weather information about Västerås

Average annual temperature is 7 °C

Absolute maximum temperature: 28.4 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 142

Number of rainy days: 184

Number of snow days: 39

Average annual precipitation: 896 mm

Look at detailed online map of Västerås

* Weather data for Västerås Sweden is based on climate observations for 2023 year

Västerås air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 5.8 9 11.1 19.4 24.1 28.4 24.2 23.6 23.6 17.1 7.8 6.2
Average daytime temperature (°C) 2 2.8 3.5 10.6 17.7 23.7 20.4 19.6 18.6 8.6 2.2 -1.5
Average temperature (°C) -0.1 -0.3 -0.6 4.9 12.1 18.2 16.4 15.9 14.8 5.7 0.2 -3.8
Average night temperature (°C) -2.5 -2.9 -4.9 -0.6 5.4 11.5 12.2 12.4 11.1 2.9 -2 -7.1
Absolute minimum temperature (°C) -12.5 -8.5 -15.7 -9.8 -2.2 5.4 8.5 9.4 6.4 -2.9 -7.9 -16.4

Västerås monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 8 10.4 13.2 15.8 18.1 18.7 18.6 16.8 14.2 11.5 8.8 6.6
Daylight mean duration (h) 6.9 9.2 11.8 14.6 17.1 18.6 17.9 15.5 12.9 10.2 7.6 6.2
Daylight minimum duration (h) 6.2 8.1 10.5 13.3 15.9 18.2 16.9 14.2 11.6 8.9 6.6 6
Sunshine mean duration (h) 3.6 5.3 6.3 10.7 13.5 14.5 12.9 8.4 7.4 7.1 2.6 3.4
Precipitation (mm) 85 34 56 25 24 25 134 210 104 58 74 67
Sunny days 8 18 9 16 23 24 3 1 10 12 9 9
Rainy days 19 5 12 13 8 6 28 30 20 18 16 9
Snow days 4 5 10 1 1 5 13

Västerås - weather forecast by months

January February March April May June July August September October November December

Best time to visit Västerås:

The best time to visit Västerås during the most sunny months:

  • May — 13.5(h)
  • June — 14.5(h)
  • July — 12.9(h)

Months with the longest average daylight duration in Västerås:

  • May — 17.1(h)
  • June — 18.6(h)
  • July — 17.9(h)
  • August — 15.5(h)

The largest precipitation sum in Västerås is at

  • July — 134(mm)
  • August — 210(mm)
  • September — 104(mm)

Weather forecast in the closest to Västerås admin centers