Weather in Kalmu in May

General weather information about Kalmu

Average annual temperature is 7.9 °C

Absolute maximum temperature: 27.9 °C

Absolute minimum temperature: -9.4 °C

Number of sunny days: 100 days

Number of rainy days: 220 days

Number of snow days: 45 days

Look at detailed online map of Kalmu

* Weather data for Kalmu Estonia is based on climate observations for 2026 year

Kalmu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.25.77.616.922.825.624.927.921.616.210.47.1
Average daytime temperature (°C)2.11.92.99.214.119.518.919.818.19.64.31.3
Average temperature (°C)0.60.50.95.910.516.116.717.416.07.72.6-0.4
Average night temperature (°C)-1.2-1.2-1.42.65.912.014.114.813.76.00.8-2.1
Absolute minimum temperature (°C)-8.2-8.0-8.3-3.1-1.97.110.912.88.4-1.1-8.0-9.4

Kalmu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.29.311.814.416.818.217.515.412.810.37.96.5
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.06.06.0
Sunshine mean duration (h)1.53.15.811.013.914.613.99.19.24.72.21.0
Precipitation (mm)77445715203892125881299068
Sunny days7851622163213530
Rainy days21111712914282917262115
Snow days3992000000616

Kalmu - weather forecast by months

Kalmu weather in januaryKalmu weather in februaryKalmu weather in marchKalmu weather in aprilKalmu weather in mayKalmu weather in juneKalmu weather in julyKalmu weather in augustKalmu weather in septemberKalmu weather in octoberKalmu weather in novemberKalmu weather in december

Best time to visit Kalmu:

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

  • April — 11.0(h)
  • May — 13.9(h)
  • June — 14.6(h)
  • July — 13.9(h)

Months with the longest average daylight duration in Kalmu:

  • May — 16.8(h)
  • June — 18.2(h)
  • July — 17.5(h)

The largest precipitation sum in Kalmu is at

  • July — 92(mm)
  • August — 125(mm)
  • October — 129(mm)
  • November — 90(mm)

    • Weather forecast in the closest to Kalmu admin centers

    Weather forecast in the closest towns to Kalmu

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    Frequently asked questions

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