Best year time to visit Ontronvaara

General weather information about Ontronvaara

Average annual temperature is 3.5 °C

Absolute maximum temperature: 28.0 °C

Absolute minimum temperature: -20.6 °C

Number of sunny days: 106 days

Number of rainy days: 169 days

Number of snow days: 90 days

Look at detailed online map of Ontronvaara

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

Ontronvaara air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.82.43.916.921.624.423.928.021.011.02.01.4
Average daytime temperature (°C)-3.2-3.8-1.97.714.218.818.120.116.13.0-3.1-6.7
Average temperature (°C)-5.1-6.1-5.01.39.714.214.816.412.90.8-4.8-8.3
Average night temperature (°C)-7.0-8.3-8.3-3.94.58.711.012.69.7-1.2-6.5-10.0
Absolute minimum temperature (°C)-20.6-17.3-17.7-12.5-4.10.96.96.84.6-8.5-19.7-16.9

Ontronvaara monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.019.017.014.011.08.05.0
Daylight mean duration (h)6.18.811.814.918.019.918.916.113.09.96.95.0
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.41.54.510.712.414.48.910.16.13.20.10.2
Precipitation (mm)712589314467181104130807046
Sunny days11772111115841245
Rainy days8367181926232616125
Snow days12181822000031421

Ontronvaara - weather forecast by months

Ontronvaara weather in januaryOntronvaara weather in februaryOntronvaara weather in marchOntronvaara weather in aprilOntronvaara weather in mayOntronvaara weather in juneOntronvaara weather in julyOntronvaara weather in augustOntronvaara weather in septemberOntronvaara weather in octoberOntronvaara weather in novemberOntronvaara weather in december

Best time to visit Ontronvaara:

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

  • April — 10.7(h)
  • May — 12.4(h)
  • June — 14.4(h)
  • July — 8.9(h)
  • August — 10.1(h)

Months with the longest average daylight duration in Ontronvaara:

  • May — 18.0(h)
  • June — 19.9(h)
  • July — 18.9(h)
  • August — 16.1(h)

The largest precipitation sum in Ontronvaara is at

  • July — 181(mm)
  • August — 104(mm)
  • September — 130(mm)

    • Weather forecast in the closest to Ontronvaara admin centers

    Weather forecast in the closest towns to Ontronvaara

    Explore Ontronvaara

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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