Best year time to visit Isosanta

General weather information about Isosanta

Average annual temperature is 5.7 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: -20.3 °C

Number of sunny days: 143 days

Number of rainy days: 164 days

Number of snow days: 58 days

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

Isosanta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.46.14.817.023.630.224.031.422.614.77.15.2
Average daytime temperature (°C)0.40.50.810.314.621.020.220.318.16.40.4-3.0
Average temperature (°C)-1.4-2.1-3.24.19.916.216.216.714.53.8-1.6-5.3
Average night temperature (°C)-3.2-5.6-8.8-1.84.110.111.813.110.91.3-4.1-8.8
Absolute minimum temperature (°C)-17.6-18.2-19.1-12.1-3.63.69.610.02.7-7.2-20.3-19.9

Isosanta 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)6.49.011.814.817.619.318.515.812.910.07.25.5
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.33.35.910.813.215.612.89.38.05.21.00.3
Precipitation (mm)743186453619176156107919524
Sunny days10158211916569111013
Rainy days12599101426252118123
Snow days98140200002815

Isosanta - weather forecast by months

Isosanta weather in januaryIsosanta weather in februaryIsosanta weather in marchIsosanta weather in aprilIsosanta weather in mayIsosanta weather in juneIsosanta weather in julyIsosanta weather in augustIsosanta weather in septemberIsosanta weather in octoberIsosanta weather in novemberIsosanta weather in december

Best time to visit Isosanta:

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

  • April — 10.8(h)
  • May — 13.2(h)
  • June — 15.6(h)
  • July — 12.8(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Isosanta:

  • May — 17.6(h)
  • June — 19.3(h)
  • July — 18.5(h)
  • August — 15.8(h)

The largest precipitation sum in Isosanta is at

  • July — 176(mm)
  • August — 156(mm)
  • September — 107(mm)

    • Weather forecast in the closest to Isosanta admin centers

    Weather forecast in the closest towns to Isosanta

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    Frequently asked questions

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