Weather in Karleby in May

General weather information about Karleby

Average annual temperature is 10.0 °C

Absolute maximum temperature: 29.8 °C

Absolute minimum temperature: -9.2 °C

Number of sunny days: 122 days

Number of rainy days: 232 days

Number of snow days: 11 days

Look at detailed online map of Karleby

* Weather data for Karleby Denmark is based on climate observations for 2026 year

Karleby air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.910.114.215.021.527.029.825.626.921.412.510.1
Average daytime temperature (°C)6.26.08.09.615.221.721.220.721.514.17.65.0
Average temperature (°C)4.23.24.66.511.517.417.517.217.311.35.53.3
Average night temperature (°C)2.20.41.23.17.412.213.513.813.38.23.21.3
Absolute minimum temperature (°C)-3.2-4.6-5.0-3.31.95.59.710.88.13.5-5.5-9.2

Karleby monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.99.711.914.116.117.216.714.912.710.58.57.3
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)2.65.06.710.112.914.212.39.79.54.32.91.7
Precipitation (mm)903370461750991252713511080
Sunny days61491424194219416
Rainy days24142016711272911272521
Snow days102000000044

Karleby - weather forecast by months

Karleby weather in januaryKarleby weather in februaryKarleby weather in marchKarleby weather in aprilKarleby weather in mayKarleby weather in juneKarleby weather in julyKarleby weather in augustKarleby weather in septemberKarleby weather in octoberKarleby weather in novemberKarleby weather in december

Best time to visit Karleby:

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

  • April — 10.1(h)
  • May — 12.9(h)
  • June — 14.2(h)
  • July — 12.3(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Karleby:

  • May — 16.1(h)
  • June — 17.2(h)
  • July — 16.7(h)

The largest precipitation sum in Karleby is at

  • July — 99(mm)
  • August — 125(mm)
  • October — 135(mm)
  • November — 110(mm)

    • Weather forecast in the closest to Karleby admin centers

    Weather forecast in the closest towns to Karleby

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    Frequently asked questions

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