Best year time to visit Nio

General weather information about Nio

Average annual temperature is 5.4 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: -17.5 °C

Number of sunny days: 115 days

Number of rainy days: 175 days

Number of snow days: 75 days

Look at detailed online map of Nio

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

Nio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.84.96.718.522.227.723.829.622.514.16.43.0
Average daytime temperature (°C)-1.4-1.80.09.815.221.120.521.117.75.40.0-4.3
Average temperature (°C)-3.2-4.2-3.24.110.516.316.817.414.33.3-1.7-6.3
Average night temperature (°C)-5.1-7.4-6.6-1.35.210.513.113.711.21.4-3.3-8.3
Absolute minimum temperature (°C)-14.0-17.5-14.7-15.5-2.11.810.810.97.3-4.6-12.0-14.2

Nio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.59.011.814.717.519.218.315.812.910.07.35.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.71.94.911.612.915.412.310.07.44.00.20.3
Precipitation (mm)74228125463112382741096853
Sunny days10126231311269968
Rainy days92106161929252119154
Snow days1214151200003919

Nio - weather forecast by months

Nio weather in januaryNio weather in februaryNio weather in marchNio weather in aprilNio weather in mayNio weather in juneNio weather in julyNio weather in augustNio weather in septemberNio weather in octoberNio weather in novemberNio weather in december

Best time to visit Nio:

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

  • April — 11.6(h)
  • May — 12.9(h)
  • June — 15.4(h)
  • July — 12.3(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Nio:

  • May — 17.5(h)
  • June — 19.2(h)
  • July — 18.3(h)
  • August — 15.8(h)

The largest precipitation sum in Nio is at

  • July — 123(mm)
  • October — 109(mm)

    • Weather forecast in the closest to Nio admin centers

    Weather forecast in the closest towns to Nio

    Explore Nio

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    Frequently asked questions

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