Weather in Potti in September

General weather information about Potti

Average annual temperature is 3.9 °C

Absolute maximum temperature: 27.2 °C

Absolute minimum temperature: -20.2 °C

Number of sunny days: 147 days

Number of rainy days: 139 days

Number of snow days: 79 days

Look at detailed online map of Potti

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

Potti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.84.32.69.819.224.925.027.220.011.73.43.1
Average daytime temperature (°C)-1.1-2.0-4.13.810.016.818.519.315.13.6-1.5-4.4
Average temperature (°C)-2.8-4.3-6.8-0.16.914.116.316.913.22.1-3.0-5.9
Average night temperature (°C)-4.7-6.7-9.9-3.83.610.713.614.411.10.5-4.8-7.8
Absolute minimum temperature (°C)-14.5-13.6-20.2-11.8-2.43.710.49.86.0-5.3-11.9-14.2

Potti monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.016.020.022.021.018.014.011.07.04.0
Daylight mean duration (h)5.28.411.815.318.821.720.116.613.19.76.23.8
Daylight minimum duration (h)3.06.010.013.017.020.018.014.011.07.04.03.0
Sunshine mean duration (h)0.92.26.610.313.415.412.510.86.83.90.70.1
Precipitation (mm)562235334241711211141364839
Sunny days111112191717711613149
Rainy days1052611132420241455
Snow days10121753000041117

Potti - weather forecast by months

Potti weather in januaryPotti weather in februaryPotti weather in marchPotti weather in aprilPotti weather in mayPotti weather in junePotti weather in julyPotti weather in augustPotti weather in septemberPotti weather in octoberPotti weather in novemberPotti weather in december

Best time to visit Potti:

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

  • April — 10.3(h)
  • May — 13.4(h)
  • June — 15.4(h)
  • July — 12.5(h)
  • August — 10.8(h)

Months with the longest average daylight duration in Potti:

  • May — 18.8(h)
  • June — 21.7(h)
  • July — 20.1(h)
  • August — 16.6(h)

The largest precipitation sum in Potti is at

  • August — 121(mm)
  • September — 114(mm)
  • October — 136(mm)

    • Weather forecast in the closest to Potti admin centers

    Weather forecast in the closest towns to Potti

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    Frequently asked questions

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