Weather in Poussu in September

General weather information about Poussu

Average annual temperature is 1.9 °C

Absolute maximum temperature: 25.8 °C

Absolute minimum temperature: -20.2 °C

Number of sunny days: 115 days

Number of rainy days: 146 days

Number of snow days: 104 days

Look at detailed online map of Poussu

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

Poussu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.81.6-0.58.821.723.723.125.819.69.10.8-0.5
Average daytime temperature (°C)-4.0-5.2-5.04.111.816.717.218.613.71.0-4.7-7.0
Average temperature (°C)-5.7-7.1-8.1-0.67.012.714.015.211.1-0.7-6.5-8.7
Average night temperature (°C)-7.5-9.2-11.6-5.31.58.010.611.58.4-2.3-8.4-10.6
Absolute minimum temperature (°C)-18.2-16.9-20.2-10.7-5.81.36.07.12.3-8.7-15.8-18.1

Poussu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.021.024.022.018.014.011.07.04.0
Daylight mean duration (h)4.88.211.815.419.223.120.816.713.19.66.03.3
Daylight minimum duration (h)3.06.09.013.017.021.018.014.011.07.04.02.0
Sunshine mean duration (h)0.41.45.010.511.514.19.010.44.82.40.10.1
Precipitation (mm)5524483940611129694693341
Sunny days107720141048510128
Rainy days302515202723251565
Snow days18212252000061218

Best time to visit Poussu:

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

  • April — 10.5(h)
  • May — 11.5(h)
  • June — 14.1(h)
  • July — 9.0(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Poussu:

  • May — 19.2(h)
  • June — 23.1(h)
  • July — 20.8(h)
  • August — 16.7(h)

The largest precipitation sum in Poussu is at

  • July — 112(mm)
  • August — 96(mm)
  • September — 94(mm)