Ilulissat Weather in August
In Ilulissat, August brings low daytime temperatures around 12°C (54°F), with nights cooling to 4°C (39°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Ilulissat in August
This is the wettest month of the year, so having an umbrella ready is a smart choice. Climate statistics over the past 30 years suggest around 8 days of rain, with 49 mm (1.9 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Ilulissat in August
Expect highs of 12°C (54°F) in Ilulissat in August, with nights dropping to around 4°C (39°F). Experience the summer season in August. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.If you prefer dry days with pleasant temperatures, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greenland, check out our Ilulissat's climate page.
Ilulissat Temperature in August
Min Temperature
4°C (39°F)
Max Temperature
12°C (54°F)
Chance of Rain
27%
Precipitation
49 mm (1.9 in)
Rainy days
8 days
Daily Historical Temperatures
35-year average (1987-2025)
Based on our historical records, temperatures in Ilulissat typically stay consistent throughout August, with daily highs averaging around 12°C (54°F). Nights are cold, with lows typically ranging from 3°C (37°F) to 6°C (43°F).
Average temperatures in August
Historical weather for Ilulissat in August
Browse day-by-day weather records for Ilulissat spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ilulissat historical weather extremes in August
According to our 19 years of weather records for Ilulissat, the following extremes were recorded between 2006 and 2025.
- On August 15, 2006, temperatures climbed to 19°C (66°F), marking the warmest August day on record.
- The coldest August day was on August 20, 2013, with a maximum of 2°C (36°F).
- The lowest overnight temperature recorded in August was -2°C (28°F) (August 21, 2013).
- The heaviest August precipitation occurred on August 16, 2014, when 32 mm (1.3 in) of precipitation fell.
Best Places in Greenland in August
Find out more about the weather in Greenland and which places have the best travel conditions in this month. See all of Greenland in August →
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What to Wear in Ilulissat in August
Pack for changing conditions in Ilulissat in August. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days.What To Do in Ilulissat in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greenland, check out our Ilulissat's climate page.
See the full Ilulissat climate overview or explore weather in Greenland.
