Best year time to visit Terhola

General weather information about Terhola

Average annual temperature is 6.0 °C

Absolute maximum temperature: 29.0 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 129 days

Number of rainy days: 176 days

Number of snow days: 60 days

Look at detailed online map of Terhola

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

Terhola air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.26.37.017.523.529.024.529.021.614.48.14.2
Average daytime temperature (°C)-0.4-0.31.110.415.821.820.920.818.36.71.3-3.0
Average temperature (°C)-2.4-2.9-2.44.710.716.616.616.914.74.1-0.4-4.8
Average night temperature (°C)-4.5-6.9-6.5-1.04.610.312.313.111.41.6-2.6-7.2
Absolute minimum temperature (°C)-15.3-15.4-16.4-10.1-2.13.39.110.65.7-4.0-11.5-14.7

Terhola monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.617.318.918.115.712.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.92.35.511.313.015.413.38.87.84.10.80.4
Precipitation (mm)10339751638257614655897559
Sunny days8128241718289968
Rainy days126961312292321201510
Snow days1110140100002913

Best time to visit Terhola:

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

  • April — 11.3(h)
  • May — 13.0(h)
  • June — 15.4(h)
  • July — 13.3(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Terhola:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Terhola is at

  • January — 103(mm)
  • August — 146(mm)
  • October — 89(mm)