Weather in Marttiini in September

General weather information about Marttiini

Average annual temperature is 1.5 °C

Absolute maximum temperature: 26.7 °C

Absolute minimum temperature: -20.4 °C

Number of sunny days: 147 days

Number of rainy days: 136 days

Number of snow days: 82 days

Look at detailed online map of Marttiini

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

Marttiini air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.63.11.311.220.925.424.826.720.98.80.81.2
Average daytime temperature (°C)-4.0-4.5-5.14.911.917.417.818.312.8-0.1-5.6-7.4
Average temperature (°C)-6.4-7.0-9.00.17.113.614.414.810.0-2.6-7.8-9.3
Average night temperature (°C)-8.6-9.8-12.8-4.31.78.710.411.06.6-5.7-10.6-11.6
Absolute minimum temperature (°C)-18.4-18.5-20.4-10.6-5.8-0.35.45.1-0.9-15.9-20.1-17.6

Marttiini monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.023.024.024.019.015.011.07.03.0
Daylight mean duration (h)3.97.911.715.620.224.022.217.113.29.45.41.7
Daylight minimum duration (h)1.06.09.013.017.024.019.015.011.07.03.00.0
Sunshine mean duration (h)0.71.66.010.812.314.410.78.55.72.90.50.0
Precipitation (mm)49293736524786130164694129
Sunny days121212191613875141613
Rainy days43091317232425855
Snow days1513192200009913

Marttiini - weather forecast by months

Marttiini weather in januaryMarttiini weather in februaryMarttiini weather in marchMarttiini weather in aprilMarttiini weather in mayMarttiini weather in juneMarttiini weather in julyMarttiini weather in augustMarttiini weather in septemberMarttiini weather in octoberMarttiini weather in novemberMarttiini weather in december

Best time to visit Marttiini:

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

  • April — 10.8(h)
  • May — 12.3(h)
  • June — 14.4(h)
  • July — 10.7(h)
  • August — 8.5(h)

Months with the longest average daylight duration in Marttiini:

  • May — 20.2(h)
  • June — 24.0(h)
  • July — 22.2(h)
  • August — 17.1(h)

The largest precipitation sum in Marttiini is at

  • July — 86(mm)
  • August — 130(mm)
  • September — 164(mm)

    • Weather forecast in the closest to Marttiini admin centers

    Weather forecast in the closest towns to Marttiini

    Explore Marttiini

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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