Best year time to visit Västerretais

General weather information about Västerretais

Average annual temperature is 7.0 °C

Absolute maximum temperature: 25.8 °C

Absolute minimum temperature: -13.5 °C

Number of sunny days: 140 days

Number of rainy days: 189 days

Number of snow days: 36 days

Look at detailed online map of Västerretais

* Weather data for Västerretais Finland is based on climate observations for 2026 year

Västerretais air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.44.96.012.719.125.820.225.718.514.59.05.4
Average daytime temperature (°C)1.60.70.87.211.918.818.118.516.88.53.3-0.5
Average temperature (°C)0.1-0.8-1.53.79.116.016.917.215.77.12.0-1.8
Average night temperature (°C)-1.5-2.9-4.60.15.512.515.715.914.75.70.4-3.2
Absolute minimum temperature (°C)-9.3-10.3-13.5-11.4-1.46.112.914.112.3-0.4-9.5-10.4

Västerretais monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.818.015.612.910.17.56.0
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.53.56.210.613.615.914.19.38.15.11.10.5
Precipitation (mm)80367820271787165391379346
Sunny days916111923219514274
Rainy days178111179222616281915
Snow days5490100001412

Västerretais - weather forecast by months

Västerretais weather in januaryVästerretais weather in februaryVästerretais weather in marchVästerretais weather in aprilVästerretais weather in mayVästerretais weather in juneVästerretais weather in julyVästerretais weather in augustVästerretais weather in septemberVästerretais weather in octoberVästerretais weather in novemberVästerretais weather in december

Best time to visit Västerretais:

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

  • April — 10.6(h)
  • May — 13.6(h)
  • June — 15.9(h)
  • July — 14.1(h)

Months with the longest average daylight duration in Västerretais:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Västerretais is at

  • July — 87(mm)
  • August — 165(mm)
  • October — 137(mm)
  • November — 93(mm)

    • Weather forecast in the closest to Västerretais admin centers

    Weather forecast in the closest towns to Västerretais

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    Frequently asked questions

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