Weather in Valtimo in September

General weather information about Valtimo

Average annual temperature is 3.7 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -23.5 °C

Number of sunny days: 119 days

Number of rainy days: 155 days

Number of snow days: 91 days

Look at detailed online map of Valtimo

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

Valtimo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.02.83.415.522.126.224.227.421.412.32.22.5
Average daytime temperature (°C)-2.5-3.2-1.97.414.519.218.420.316.13.3-3.0-5.8
Average temperature (°C)-4.4-5.7-5.60.99.914.715.116.413.01.1-4.7-7.4
Average night temperature (°C)-6.5-8.1-9.6-4.34.59.411.512.19.9-1.0-6.7-9.0
Absolute minimum temperature (°C)-23.1-18.6-23.5-13.7-3.20.08.26.25.2-7.8-20.0-14.5

Valtimo 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)5.78.611.815.018.320.519.316.213.09.86.74.6
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.81.94.810.611.814.39.010.75.42.60.10.2
Precipitation (mm)7229733667125181121118737553
Sunny days910112312106751286
Rainy days841617202524251582
Snow days14141912000041423

Best time to visit Valtimo:

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

  • April — 10.6(h)
  • May — 11.8(h)
  • June — 14.3(h)
  • July — 9.0(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Valtimo:

  • May — 18.3(h)
  • June — 20.5(h)
  • July — 19.3(h)
  • August — 16.2(h)

The largest precipitation sum in Valtimo is at

  • June — 125(mm)
  • July — 181(mm)
  • August — 121(mm)
  • September — 118(mm)