Best year time to visit Katerma

General weather information about Katerma

Average annual temperature is 3.3 °C

Absolute maximum temperature: 27.2 °C

Absolute minimum temperature: -21.3 °C

Number of sunny days: 118 days

Number of rainy days: 151 days

Number of snow days: 96 days

Look at detailed online map of Katerma

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

Katerma air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.12.12.713.522.625.024.527.221.611.12.02.0
Average daytime temperature (°C)-2.9-3.7-2.96.413.918.417.820.015.52.8-3.4-6.0
Average temperature (°C)-4.7-6.1-6.20.69.514.214.816.512.60.9-5.1-7.6
Average night temperature (°C)-6.6-8.3-10.0-4.44.19.311.512.79.6-0.8-6.9-9.2
Absolute minimum temperature (°C)-21.3-17.5-21.0-10.3-4.21.28.78.75.8-7.0-16.1-15.6

Katerma monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.021.020.017.014.011.08.05.0
Daylight mean duration (h)5.68.611.815.118.420.819.616.313.09.86.54.4
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.04.0
Sunshine mean duration (h)1.01.64.910.612.114.38.410.45.22.60.10.2
Precipitation (mm)672264524911319682106796051
Sunny days91212221394871282
Rainy days611716212723231646
Snow days16151812000031823

Katerma - weather forecast by months

Katerma weather in januaryKaterma weather in februaryKaterma weather in marchKaterma weather in aprilKaterma weather in mayKaterma weather in juneKaterma weather in julyKaterma weather in augustKaterma weather in septemberKaterma weather in octoberKaterma weather in novemberKaterma weather in december

Best time to visit Katerma:

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

  • April — 10.6(h)
  • May — 12.1(h)
  • June — 14.3(h)
  • July — 8.4(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Katerma:

  • May — 18.4(h)
  • June — 20.8(h)
  • July — 19.6(h)
  • August — 16.3(h)

The largest precipitation sum in Katerma is at

  • June — 113(mm)
  • July — 196(mm)
  • September — 106(mm)

    • Weather forecast in the closest to Katerma admin centers

    Weather forecast in the closest towns to Katerma

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    MapTrains schedule
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    AccommodationExperiencesBlog

    Frequently asked questions

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