Västerås
-2 to 22°C
temperature
2438 hours
sunshine per day
131 mm
rain
228 days
dry
95 days
rain
42 days
snow

Climate of Västerås

Västerås has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Västerås is 10° degrees and there is about 130 mm of rain in a year. It is dry for 205 days a year with an average humidity of 82% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -2°C and 22°C
  • Night:the average nighttime temperature is between -6°C and 13°C
  • Rain: it rains 95 days and there is a total of approximately 131 mm rainfall
  • Snow: it snows an average of 42 days per year
  • Sun hours: throughout the year there are 2438 sun hours
Maximum temperature: between -2°C and 22°C
Warmest month: 22°C in July
Coldest month: -2°C in January
Night temperature: between -6°C and 13°C
Dry days: 228 days
Days with rain: 95 days
Days with snow: 42 days
Total rain sum: 131 mm
Hours of sunshine: 2438 hours

Do you want to go to Västerås?

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Västerås.

Precipitation graph

This graph shows the average amount of rainfall per month for Västerås.

Climate table of Västerås

In this climate table you can see at a glance what the average weather per month is for Västerås. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Västerås might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -2 -1 3 10 16 18 22 20 16 9 4 0
Night temp. (°C) -5 -6 -2 2 7 10 13 12 9 5 1 -3
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 8 8 10 8 13 14 18 16 9 11 8 8
Days with rain 3 4 7 8 10 11 11 12 7 9 7 6
Days with snow 11 10 7 1 - - - - - 1 3 9
Dry days 17 14 17 21 21 19 20 19 23 21 20 16
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 3 5 8 9 13 11 9 8 4 4 2
Wind force (Bft) 3 3 3 3 3 3 3 3 3 3 3 3
UV-index 1 1 2 3 4 5 5 4 3 2 2 2

Best time to visit Västerås

The best time to visit Västerås in Sweden is from June through August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Västerås is 22°C in July and the lowest is -2°C in January.

Climate of Västerås by month

What is the average climate in a given month for Västerås? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Västerås weather experiences

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