Best year time to visit Kastelampi

General weather information about Kastelampi

Average annual temperature is 3.9 °C

Absolute maximum temperature: 28.2 °C

Absolute minimum temperature: -19.7 °C

Number of sunny days: 112 days

Number of rainy days: 175 days

Number of snow days: 78 days

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

Kastelampi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.82.63.917.921.725.524.028.221.111.42.51.6
Average daytime temperature (°C)-2.9-3.5-1.78.114.219.118.520.016.33.5-2.5-6.4
Average temperature (°C)-4.7-5.7-4.61.99.714.715.216.513.31.4-4.1-7.8
Average night temperature (°C)-6.6-8.0-7.9-3.14.69.511.612.910.2-0.5-5.9-9.3
Absolute minimum temperature (°C)-19.7-17.4-15.9-12.3-4.02.17.07.96.0-8.5-17.7-16.5

Kastelampi 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)6.18.811.814.917.919.818.816.013.09.97.05.1
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.52.25.111.112.614.99.810.26.53.70.20.2
Precipitation (mm)84309129508120091142957351
Sunny days10882312126551346
Rainy days8497171825262516164
Snow days13161402000021021

Kastelampi - weather forecast by months

Kastelampi weather in januaryKastelampi weather in februaryKastelampi weather in marchKastelampi weather in aprilKastelampi weather in mayKastelampi weather in juneKastelampi weather in julyKastelampi weather in augustKastelampi weather in septemberKastelampi weather in octoberKastelampi weather in novemberKastelampi weather in december

Best time to visit Kastelampi:

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

  • April — 11.1(h)
  • May — 12.6(h)
  • June — 14.9(h)
  • July — 9.8(h)
  • August — 10.2(h)

Months with the longest average daylight duration in Kastelampi:

  • May — 17.9(h)
  • June — 19.8(h)
  • July — 18.8(h)
  • August — 16.0(h)

The largest precipitation sum in Kastelampi is at

  • July — 200(mm)
  • September — 142(mm)

    • Weather forecast in the closest to Kastelampi admin centers

    Weather forecast in the closest towns to Kastelampi

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    Frequently asked questions

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