Best year time to visit Janero

General weather information about Janero

Average annual temperature is 4.6 °C

Absolute maximum temperature: 26.6 °C

Absolute minimum temperature: -17.4 °C

Number of sunny days: 111 days

Number of rainy days: 174 days

Number of snow days: 80 days

Look at detailed online map of Janero

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

Janero air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.82.24.117.321.326.624.526.621.212.34.41.6
Average daytime temperature (°C)-2.5-3.1-1.57.013.919.018.719.916.74.6-1.0-5.2
Average temperature (°C)-4.1-5.0-3.91.89.815.216.017.114.02.8-2.5-6.7
Average night temperature (°C)-5.7-6.8-6.4-2.65.710.813.013.911.61.2-3.9-8.1
Absolute minimum temperature (°C)-15.0-17.4-14.1-8.5-2.03.19.510.38.0-4.1-13.0-15.0

Janero monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.38.911.814.817.719.518.615.912.910.07.15.4
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.05.05.0
Sunshine mean duration (h)0.62.65.011.212.814.811.010.36.83.70.50.1
Precipitation (mm)763679193560191781381367460
Sunny days1077241214686656
Rainy days11395171625232418167
Snow days1018151200007918

Janero - weather forecast by months

Janero weather in januaryJanero weather in februaryJanero weather in marchJanero weather in aprilJanero weather in mayJanero weather in juneJanero weather in julyJanero weather in augustJanero weather in septemberJanero weather in octoberJanero weather in novemberJanero weather in december

Best time to visit Janero:

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

  • April — 11.2(h)
  • May — 12.8(h)
  • June — 14.8(h)
  • July — 11.0(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Janero:

  • May — 17.7(h)
  • June — 19.5(h)
  • July — 18.6(h)
  • August — 15.9(h)

The largest precipitation sum in Janero is at

  • July — 191(mm)
  • September — 138(mm)
  • October — 136(mm)

    • Weather forecast in the closest to Janero admin centers

    Weather forecast in the closest towns to Janero

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    Frequently asked questions

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