Best year time to visit Tirmu

General weather information about Tirmu

Average annual temperature is 5.6 °C

Absolute maximum temperature: 29.1 °C

Absolute minimum temperature: -15.9 °C

Number of sunny days: 126 days

Number of rainy days: 175 days

Number of snow days: 64 days

Look at detailed online map of Tirmu

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

Tirmu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.05.96.917.323.928.624.829.121.814.17.63.7
Average daytime temperature (°C)-0.7-0.60.810.015.221.620.520.417.96.20.8-3.5
Average temperature (°C)-2.6-3.1-2.63.910.216.316.316.614.43.6-0.8-5.3
Average night temperature (°C)-4.7-6.6-6.4-1.64.310.012.012.811.11.1-2.9-7.6
Absolute minimum temperature (°C)-15.9-14.6-15.6-10.1-2.32.910.210.26.1-4.6-12.6-15.4

Tirmu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.717.318.918.115.712.910.17.45.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.92.25.611.212.615.113.08.57.13.90.70.3
Precipitation (mm)9438722036207714750908150
Sunny days81382217175791055
Rainy days116108121326242119169
Snow days129130200002917

Tirmu - weather forecast by months

Tirmu weather in januaryTirmu weather in februaryTirmu weather in marchTirmu weather in aprilTirmu weather in mayTirmu weather in juneTirmu weather in julyTirmu weather in augustTirmu weather in septemberTirmu weather in octoberTirmu weather in novemberTirmu weather in december

Best time to visit Tirmu:

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

  • April — 11.2(h)
  • May — 12.6(h)
  • June — 15.1(h)
  • July — 13.0(h)

Months with the longest average daylight duration in Tirmu:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Tirmu is at

  • January — 94(mm)
  • August — 147(mm)
  • October — 90(mm)

    • Weather forecast in the closest to Tirmu admin centers

    Weather forecast in the closest towns to Tirmu

    Explore Tirmu

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    Frequently asked questions

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