Best year time to visit Slätback

General weather information about Slätback

Average annual temperature is 4.8 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -18.0 °C

Number of sunny days: 147 days

Number of rainy days: 158 days

Number of snow days: 60 days

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

Slätback air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.85.75.211.520.026.624.630.322.512.55.34.9
Average daytime temperature (°C)-0.5-0.3-1.56.012.518.619.219.816.75.1-0.6-3.4
Average temperature (°C)-2.1-2.2-4.31.38.814.916.016.513.92.7-2.5-5.7
Average night temperature (°C)-3.9-4.4-7.4-2.94.710.512.613.011.10.4-5.2-8.5
Absolute minimum temperature (°C)-18.0-10.2-16.1-10.8-2.03.110.710.03.8-6.8-17.5-15.1

Slätback monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)5.98.711.815.018.120.219.116.113.09.96.84.9
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.43.35.89.813.215.112.59.56.95.40.80.6
Precipitation (mm)5628604437289212785659436
Sunny days91212221917105912911
Rainy days11558121321262117136
Snow days1111140000002814

Slätback - weather forecast by months

Slätback weather in januarySlätback weather in februarySlätback weather in marchSlätback weather in aprilSlätback weather in maySlätback weather in juneSlätback weather in julySlätback weather in augustSlätback weather in septemberSlätback weather in octoberSlätback weather in novemberSlätback weather in december

Best time to visit Slätback:

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

  • April — 9.8(h)
  • May — 13.2(h)
  • June — 15.1(h)
  • July — 12.5(h)
  • August — 9.5(h)

Months with the longest average daylight duration in Slätback:

  • May — 18.1(h)
  • June — 20.2(h)
  • July — 19.1(h)
  • August — 16.1(h)

The largest precipitation sum in Slätback is at

  • July — 92(mm)
  • August — 127(mm)
  • September — 85(mm)
  • November — 94(mm)

    • Weather forecast in the closest to Slätback admin centers

    Weather forecast in the closest towns to Slätback

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    Frequently asked questions

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