Best year time to visit Kero

General weather information about Kero

Average annual temperature is 4.4 °C

Absolute maximum temperature: 29.3 °C

Absolute minimum temperature: -17.2 °C

Number of sunny days: 136 days

Number of rainy days: 158 days

Number of snow days: 71 days

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

Kero air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.84.54.315.821.225.824.829.322.611.75.54.5
Average daytime temperature (°C)-0.9-0.8-1.96.413.118.418.620.316.34.0-1.2-4.4
Average temperature (°C)-2.7-3.2-5.21.39.014.615.716.713.51.7-3.4-6.1
Average night temperature (°C)-4.7-6.0-9.1-3.64.39.512.212.810.2-0.5-6.0-8.0
Absolute minimum temperature (°C)-15.1-14.6-17.2-13.8-2.52.78.08.22.5-8.4-17.1-13.7

Kero monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.021.020.017.014.011.08.05.0
Daylight mean duration (h)5.68.611.815.118.420.719.516.313.09.86.64.5
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.04.0
Sunshine mean duration (h)1.23.06.39.612.714.612.210.66.44.70.80.1
Precipitation (mm)53233652403112790951096743
Sunny days10131119161741361269
Rainy days13528121327182417127
Snow days8101833000021215

Kero - weather forecast by months

Kero weather in januaryKero weather in februaryKero weather in marchKero weather in aprilKero weather in mayKero weather in juneKero weather in julyKero weather in augustKero weather in septemberKero weather in octoberKero weather in novemberKero weather in december

Best time to visit Kero:

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

  • April — 9.6(h)
  • May — 12.7(h)
  • June — 14.6(h)
  • July — 12.2(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Kero:

  • May — 18.4(h)
  • June — 20.7(h)
  • July — 19.5(h)
  • August — 16.3(h)

The largest precipitation sum in Kero is at

  • July — 127(mm)
  • August — 90(mm)
  • September — 95(mm)
  • October — 109(mm)

    • Weather forecast in the closest to Kero admin centers

    Weather forecast in the closest towns to Kero

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    Frequently asked questions

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