Weather in Hellälä in May

General weather information about Hellälä

Average annual temperature is 2.9 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -22.7 °C

Number of sunny days: 141 days

Number of rainy days: 153 days

Number of snow days: 71 days

Look at detailed online map of Hellälä

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

Hellälä air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.04.64.113.715.923.823.228.518.011.33.42.9
Average daytime temperature (°C)-2.2-2.6-3.54.39.217.318.719.114.52.5-3.2-5.5
Average temperature (°C)-4.7-5.1-7.00.25.714.015.716.312.00.0-5.7-7.5
Average night temperature (°C)-7.3-7.8-10.7-3.91.69.712.313.39.0-2.4-8.2-10.0
Absolute minimum temperature (°C)-16.2-17.0-22.7-12.1-3.52.18.18.01.1-12.3-17.4-16.9

Hellälä 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)1.12.56.810.613.015.012.110.26.34.60.50.1
Precipitation (mm)84293931335393116149795141
Sunny days91210191711796131513
Rainy days633813192422241588
Snow days1613183100003710

Best time to visit Hellälä:

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

  • April — 10.6(h)
  • May — 13.0(h)
  • June — 15.0(h)
  • July — 12.1(h)
  • August — 10.2(h)

Months with the longest average daylight duration in Hellälä:

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

The largest precipitation sum in Hellälä is at

  • January — 84(mm)
  • July — 93(mm)
  • August — 116(mm)
  • September — 149(mm)