Weather in Polvi in August

General weather information about Polvi

Average annual temperature is 4.8 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -16.1 °C

Number of sunny days: 138 days

Number of rainy days: 167 days

Number of snow days: 60 days

Look at detailed online map of Polvi

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

Polvi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.55.04.614.922.628.623.430.121.413.15.94.3
Average daytime temperature (°C)-0.8-0.6-0.38.713.820.019.719.416.75.1-0.8-3.7
Average temperature (°C)-2.6-2.8-3.72.89.015.415.716.113.52.6-2.6-6.0
Average night temperature (°C)-4.5-5.5-7.3-2.23.79.911.712.710.50.2-4.5-8.6
Absolute minimum temperature (°C)-15.1-13.4-15.2-12.0-3.51.68.69.14.0-6.8-16.1-15.1

Polvi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.38.911.814.817.819.618.715.913.010.07.15.3
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.05.0
Sunshine mean duration (h)1.03.05.510.612.914.811.99.26.54.90.90.1
Precipitation (mm)703479444630134140136789429
Sunny days12159211515448141110
Rainy days10299141527272215116
Snow days911130200002815

Polvi - weather forecast by months

Polvi weather in januaryPolvi weather in februaryPolvi weather in marchPolvi weather in aprilPolvi weather in mayPolvi weather in junePolvi weather in julyPolvi weather in augustPolvi weather in septemberPolvi weather in octoberPolvi weather in novemberPolvi weather in december

Best time to visit Polvi:

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

  • April — 10.6(h)
  • May — 12.9(h)
  • June — 14.8(h)
  • July — 11.9(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Polvi:

  • May — 17.8(h)
  • June — 19.6(h)
  • July — 18.7(h)
  • August — 15.9(h)

The largest precipitation sum in Polvi is at

  • July — 134(mm)
  • August — 140(mm)
  • September — 136(mm)

    • Weather forecast in the closest to Polvi admin centers

    Weather forecast in the closest towns to Polvi

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    Frequently asked questions

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