Best year time to visit Tenniö

General weather information about Tenniö

Average annual temperature is 1.6 °C

Absolute maximum temperature: 25.4 °C

Absolute minimum temperature: -21.3 °C

Number of sunny days: 138 days

Number of rainy days: 132 days

Number of snow days: 95 days

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

Tenniö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.92.30.19.622.524.925.425.120.48.61.31.0
Average daytime temperature (°C)-3.4-4.8-5.04.712.417.017.918.313.30.3-5.5-7.0
Average temperature (°C)-5.7-7.2-9.0-0.27.612.814.314.510.3-2.0-8.0-9.2
Average night temperature (°C)-8.0-9.9-12.9-4.81.97.59.910.16.6-4.8-10.8-11.4
Absolute minimum temperature (°C)-18.5-20.7-20.7-13.1-6.31.33.23.9-2.4-12.9-21.3-20.0

Tenniö monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.023.024.024.019.015.011.07.03.0
Daylight mean duration (h)3.97.911.715.620.224.022.217.113.29.45.41.7
Daylight minimum duration (h)1.06.09.013.017.024.019.015.011.07.03.00.0
Sunshine mean duration (h)0.41.25.610.811.813.810.28.45.32.20.40.0
Precipitation (mm)53343923424773107145562229
Sunny days871121141488814169
Rainy days230715162323221146
Snow days21182022000061016

Tenniö - weather forecast by months

Tenniö weather in januaryTenniö weather in februaryTenniö weather in marchTenniö weather in aprilTenniö weather in mayTenniö weather in juneTenniö weather in julyTenniö weather in augustTenniö weather in septemberTenniö weather in octoberTenniö weather in novemberTenniö weather in december

Best time to visit Tenniö:

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

  • April — 10.8(h)
  • May — 11.8(h)
  • June — 13.8(h)
  • July — 10.2(h)
  • August — 8.4(h)

Months with the longest average daylight duration in Tenniö:

  • May — 20.2(h)
  • June — 24.0(h)
  • July — 22.2(h)
  • August — 17.1(h)

The largest precipitation sum in Tenniö is at

  • July — 73(mm)
  • August — 107(mm)
  • September — 145(mm)

    • Weather forecast in the closest to Tenniö admin centers

    Weather forecast in the closest towns to Tenniö

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    Frequently asked questions

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