Weather in Ullava in September

General weather information about Ullava

Average annual temperature is 4.1 °C

Absolute maximum temperature: 28.8 °C

Absolute minimum temperature: -17.4 °C

Number of sunny days: 133 days

Number of rainy days: 162 days

Number of snow days: 70 days

Look at detailed online map of Ullava

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

Ullava air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.24.83.716.322.928.324.528.822.012.14.93.4
Average daytime temperature (°C)-1.6-1.2-1.37.514.419.919.320.316.03.6-1.9-4.9
Average temperature (°C)-3.4-3.9-5.41.79.515.215.616.413.00.8-3.9-6.6
Average night temperature (°C)-5.4-7.0-10.0-3.83.89.311.612.49.6-1.7-6.2-8.7
Absolute minimum temperature (°C)-16.9-16.7-16.4-13.2-3.51.18.58.22.4-9.0-17.4-15.1

Ullava monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)5.78.611.815.118.320.519.416.313.09.86.74.6
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.12.55.59.512.113.911.09.85.54.40.40.3
Precipitation (mm)60264455494713894105895944
Sunny days11121021151227815119
Rainy days1133915182924221594
Snow days9131801000011018

Ullava - weather forecast by months

Ullava weather in januaryUllava weather in februaryUllava weather in marchUllava weather in aprilUllava weather in mayUllava weather in juneUllava weather in julyUllava weather in augustUllava weather in septemberUllava weather in octoberUllava weather in novemberUllava weather in december

Best time to visit Ullava:

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

  • April — 9.5(h)
  • May — 12.1(h)
  • June — 13.9(h)
  • July — 11.0(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Ullava:

  • May — 18.3(h)
  • June — 20.5(h)
  • July — 19.4(h)
  • August — 16.3(h)

The largest precipitation sum in Ullava is at

  • July — 138(mm)
  • August — 94(mm)
  • September — 105(mm)
  • October — 89(mm)

    • Weather forecast in the closest to Ullava admin centers

    Weather forecast in the closest towns to Ullava

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    Frequently asked questions

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