Ilulissat weather in August 2025

Expect 10°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Ilulissat in August. Check more long-term weather averages for Ilulissat in August before you book your next holiday to Greenland in 2025/2026.

  • 10°C maximum daytime temperature in August in Ilulissat10
    10°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in August in Ilulissat8
    8 days with some rainfall
  • 4°C minimum night-time temperature in August in Ilulissat4
    4°C min night temperature
  • 18 hours of daylight per day in August in Ilulissat18
    18 hours of daylight per day
  • No heat & humidity in August in Ilulissat0
    No heat & humidity
  • 26 mm monthly rainfall in August in Ilulissat26
    26 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in August in Ilulissat2
    2 (Low) UV index
  • 3°C sea temperature in August in Ilulissat3
    3°C sea temperature

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The August 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 warm is it in Ilulissat in August?

Daytime temperatures usually reach 10°C in Ilulissat in August, falling to 4°C at night.

How sunny is it in Ilulissat in August?

There are normally 7 hours of bright sunshine each day in Ilulissat in August - that's 40% of daylight hours.

Is the sea cold around Ilulissat in August?

The average sea temperature around Ilulissat in August is 3°C.

Does it rain in Ilulissat in August?

There are usually 8 days with some rain in Ilulissat in August and the average monthly rainfall is 26mm.

Ilulissat August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 02:16 22:40
Saturday, 16th August 2025 03:37 21:17
Sunday, 31st August 2025 04:41 20:05

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