Weather in Holkko in May

General weather information about Holkko

Average annual temperature is 4.6 °C

Absolute maximum temperature: 28.9 °C

Absolute minimum temperature: -18.4 °C

Number of sunny days: 135 days

Number of rainy days: 158 days

Number of snow days: 72 days

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

Holkko air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.85.04.215.022.028.224.628.922.011.85.73.6
Average daytime temperature (°C)-1.6-1.5-0.88.214.620.519.719.616.84.2-1.3-4.7
Average temperature (°C)-3.2-4.0-4.32.49.715.716.016.213.51.6-2.9-6.5
Average night temperature (°C)-5.0-7.2-8.3-2.94.010.012.012.810.2-1.0-4.5-8.6
Absolute minimum temperature (°C)-14.4-18.4-16.4-11.8-3.80.610.49.14.0-7.5-16.1-15.4

Holkko 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)0.62.74.910.512.014.511.39.46.24.10.00.5
Precipitation (mm)672655394143155174141656335
Sunny days813132214145981487
Rainy days11278151626222215113
Snow days12131102000021121

Holkko - weather forecast by months

Holkko weather in januaryHolkko weather in februaryHolkko weather in marchHolkko weather in aprilHolkko weather in mayHolkko weather in juneHolkko weather in julyHolkko weather in augustHolkko weather in septemberHolkko weather in octoberHolkko weather in novemberHolkko weather in december

Best time to visit Holkko:

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

  • April — 10.5(h)
  • May — 12.0(h)
  • June — 14.5(h)
  • July — 11.3(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Holkko:

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

The largest precipitation sum in Holkko is at

  • July — 155(mm)
  • August — 174(mm)
  • September — 141(mm)

    • Weather forecast in the closest to Holkko admin centers

    Weather forecast in the closest towns to Holkko

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    Frequently asked questions

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