Ilulissat weather in May 2025

Expect 3°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Ilulissat in May. Check more long-term weather averages for Ilulissat in May before you book your next holiday to Greenland in 2025/2026.

  • 3°C maximum daytime temperature in May in Ilulissat3
    3°C max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in May in Ilulissat7
    7 days with some rainfall
  • -3°C minimum night-time temperature in May in Ilulissat-3
    -3°C min night temperature
  • 22 hours of daylight per day in May in Ilulissat22
    22 hours of daylight per day
  • No heat & humidity in May in Ilulissat0
    No heat & humidity
  • 16 mm monthly rainfall in May in Ilulissat16
    16 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in May in Ilulissat3
    3 (Moderate) UV index
  • -1°C sea temperature in May in Ilulissat-1
    -1°C sea temperature

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The May weather guide for Greenland (Ilulissat) 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 cold is it in Ilulissat in May?

Daytime temperatures usually reach 3°C in Ilulissat in May, falling to -3°C at night.

How sunny is it in Ilulissat in May?

There are normally 9 hours of bright sunshine each day in Ilulissat in May - that's 39% of daylight hours.

Is the sea cold around Ilulissat in May?

The average sea temperature around Ilulissat in May is -1°C.

Does it rain in Ilulissat in May?

There are usually 7 days with some rain in Ilulissat in May and the average monthly rainfall is 16mm. Rain may fall as snow in this month.

Ilulissat May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 03:05 21:42
Friday, 16th May 2025 01:27 23:24
Saturday, 31st May 2025 Daylight all day

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