Kalmar weather in May 2025

Expect 15°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Kalmar in May. Check more long-term weather averages for Kalmar in May before you book your next holiday to Sweden in 2025/2026.

  • 15°C maximum daytime temperature in May in Kalmar15
    15°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in May in Kalmar10
    10 days with some rainfall
  • 5°C minimum night-time temperature in May in Kalmar5
    5°C min night temperature
  • 16 hours of daylight per day in May in Kalmar16
    16 hours of daylight per day
  • No heat & humidity in May in Kalmar0
    No heat & humidity
  • 37 mm monthly rainfall in May in Kalmar37
    37 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Kalmar5
    5 (Moderate) UV index
  • 7°C sea temperature in May in Kalmar7
    7°C sea temperature

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The May weather guide for Sweden (Kalmar) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Kalmar in May?

Daytime temperatures usually reach 15°C in Kalmar in May, falling to 5°C at night.

How sunny is it in Kalmar in May?

There are normally 8 hours of bright sunshine each day in Kalmar in May - that's 49% of daylight hours.

Is the sea cold around Kalmar in May?

The average sea temperature around Kalmar in May is 7°C.

Does it rain in Kalmar in May?

There are usually 10 days with some rain in Kalmar in May and the average monthly rainfall is 37mm.

Kalmar May sunrise & sunset times

Browse the sunrise and sunset times for Kalmar in May 2025. Select a month to view Kalmar sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:08 19:37
Friday, 16th May 2025 03:36 20:07
Saturday, 31st May 2025 03:13 20:33

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