Best year time to visit Hartola

General weather information about Hartola

Average annual temperature is 5.2 °C

Absolute maximum temperature: 28.8 °C

Absolute minimum temperature: -15.7 °C

Number of sunny days: 113 days

Number of rainy days: 173 days

Number of snow days: 79 days

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

Hartola air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.94.14.617.422.528.523.828.822.013.05.92.6
Average daytime temperature (°C)-1.3-1.6-0.68.414.720.520.220.417.54.9-0.4-4.4
Average temperature (°C)-3.0-3.6-3.42.69.815.916.817.014.22.9-2.0-5.9
Average night temperature (°C)-4.7-6.5-6.4-2.23.910.113.313.611.20.9-3.5-7.4
Absolute minimum temperature (°C)-13.7-15.7-14.9-9.3-3.11.711.69.26.4-7.4-14.8-13.3

Hartola monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.48.911.814.817.619.418.515.812.910.07.25.5
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.82.25.011.712.414.911.79.96.74.00.10.3
Precipitation (mm)743079205444144127541066845
Sunny days797241413689745
Rainy days94116151725232122128
Snow days15151302000021418

Hartola - weather forecast by months

Hartola weather in januaryHartola weather in februaryHartola weather in marchHartola weather in aprilHartola weather in mayHartola weather in juneHartola weather in julyHartola weather in augustHartola weather in septemberHartola weather in octoberHartola weather in novemberHartola weather in december

Best time to visit Hartola:

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

  • April — 11.7(h)
  • May — 12.4(h)
  • June — 14.9(h)
  • July — 11.7(h)
  • August — 9.9(h)

Months with the longest average daylight duration in Hartola:

  • May — 17.6(h)
  • June — 19.4(h)
  • July — 18.5(h)
  • August — 15.8(h)

The largest precipitation sum in Hartola is at

  • July — 144(mm)
  • August — 127(mm)
  • October — 106(mm)

    • Weather forecast in the closest to Hartola admin centers

    Weather forecast in the closest towns to Hartola

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    Frequently asked questions

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