Best year time to visit Västermarn

General weather information about Västermarn

Average annual temperature is 6.7 °C

Absolute maximum temperature: 25.9 °C

Absolute minimum temperature: -14.0 °C

Number of sunny days: 129 days

Number of rainy days: 194 days

Number of snow days: 42 days

Look at detailed online map of Västermarn

* Weather data for Västermarn Sweden is based on climate observations for 2026 year

Västermarn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.78.111.112.823.725.923.423.523.816.38.47.1
Average daytime temperature (°C)1.72.12.35.815.919.119.718.518.37.92.5-0.9
Average temperature (°C)-0.1-0.1-1.22.911.315.616.616.115.16.11.1-3.0
Average night temperature (°C)-2.2-2.4-4.9-0.66.111.613.313.612.14.3-0.4-5.6
Absolute minimum temperature (°C)-8.0-6.7-14.0-8.6-1.56.511.112.08.0-0.2-5.9-13.9

Västermarn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.717.319.018.115.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)2.04.25.99.813.614.812.78.28.24.70.40.8
Precipitation (mm)543361372227114143569411769
Sunny days1214101819182711927
Rainy days1661111121229241922239
Snow days38101000000515

Västermarn - weather forecast by months

Västermarn weather in januaryVästermarn weather in februaryVästermarn weather in marchVästermarn weather in aprilVästermarn weather in mayVästermarn weather in juneVästermarn weather in julyVästermarn weather in augustVästermarn weather in septemberVästermarn weather in octoberVästermarn weather in novemberVästermarn weather in december

Best time to visit Västermarn:

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

  • April — 9.8(h)
  • May — 13.6(h)
  • June — 14.8(h)
  • July — 12.7(h)

Months with the longest average daylight duration in Västermarn:

  • May — 17.3(h)
  • June — 19.0(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Västermarn is at

  • July — 114(mm)
  • August — 143(mm)
  • October — 94(mm)
  • November — 117(mm)

    • Weather forecast in the closest to Västermarn admin centers

    Weather forecast in the closest towns to Västermarn

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    Frequently asked questions

    When is the best time to visit Västermarn?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Västermarn.
    What is the weather like in Västermarn?
    See average temperature, rainfall and daylight hours for Västermarn by month in the table above.
    How many sunny days does Västermarn have?
    The monthly weather statistics above show sunshine and rainfall patterns for Västermarn throughout the year.