Best year time to visit Mattnäs

General weather information about Mattnäs

Average annual temperature is 6.9 °C

Absolute maximum temperature: 27.9 °C

Absolute minimum temperature: -10.6 °C

Number of sunny days: 131 days

Number of rainy days: 193 days

Number of snow days: 41 days

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

Mattnäs air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.65.55.311.417.223.520.527.919.614.48.96.1
Average daytime temperature (°C)2.01.01.16.610.918.018.318.816.98.23.0-0.5
Average temperature (°C)0.6-0.3-0.83.68.615.416.617.015.56.71.7-1.9
Average night temperature (°C)-0.7-1.8-2.91.16.312.314.615.313.95.20.1-3.4
Absolute minimum temperature (°C)-8.0-8.0-10.6-4.90.37.012.312.99.5-0.5-9.9-10.3

Mattnäs 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)5.07.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.63.56.110.513.715.914.28.88.04.80.90.5
Precipitation (mm)8236772523867158431378639
Sunny days101781922215512372
Rainy days187131189262618272010
Snow days34100100001319

Mattnäs - weather forecast by months

Mattnäs weather in januaryMattnäs weather in februaryMattnäs weather in marchMattnäs weather in aprilMattnäs weather in mayMattnäs weather in juneMattnäs weather in julyMattnäs weather in augustMattnäs weather in septemberMattnäs weather in octoberMattnäs weather in novemberMattnäs weather in december

Best time to visit Mattnäs:

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

  • April — 10.5(h)
  • May — 13.7(h)
  • June — 15.9(h)
  • July — 14.2(h)

Months with the longest average daylight duration in Mattnäs:

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

The largest precipitation sum in Mattnäs is at

  • January — 82(mm)
  • August — 158(mm)
  • October — 137(mm)
  • November — 86(mm)

    • Weather forecast in the closest to Mattnäs admin centers

    Weather forecast in the closest towns to Mattnäs

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    Frequently asked questions

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