Best year time to visit Jänis

General weather information about Jänis

Average annual temperature is 5.1 °C

Absolute maximum temperature: 29.5 °C

Absolute minimum temperature: -18.5 °C

Number of sunny days: 130 days

Number of rainy days: 169 days

Number of snow days: 66 days

Look at detailed online map of Jänis

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

Jänis air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.43.76.018.822.127.423.829.521.814.06.32.6
Average daytime temperature (°C)-1.9-2.2-0.68.315.120.720.120.817.55.3-0.2-4.5
Average temperature (°C)-3.9-4.5-3.52.910.116.116.717.414.23.2-1.7-6.2
Average night temperature (°C)-6.0-7.3-7.1-2.34.410.513.214.111.31.5-3.2-7.9
Absolute minimum temperature (°C)-15.6-18.4-18.5-11.7-1.72.110.310.57.3-5.1-11.4-13.7

Jänis 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)0.71.94.911.813.015.412.210.77.34.10.20.2
Precipitation (mm)73218031324613390921026856
Sunny days1012622161551012967
Rainy days124108131526211821156
Snow days912150200001918

Jänis - weather forecast by months

Jänis weather in januaryJänis weather in februaryJänis weather in marchJänis weather in aprilJänis weather in mayJänis weather in juneJänis weather in julyJänis weather in augustJänis weather in septemberJänis weather in octoberJänis weather in novemberJänis weather in december

Best time to visit Jänis:

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

  • April — 11.8(h)
  • May — 13.0(h)
  • June — 15.4(h)
  • July — 12.2(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Jänis:

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

The largest precipitation sum in Jänis is at

  • July — 133(mm)
  • August — 90(mm)
  • September — 92(mm)
  • October — 102(mm)

    • Weather forecast in the closest to Jänis admin centers

    Weather forecast in the closest towns to Jänis

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    Frequently asked questions

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