About Ilulissat, Avannaata's Climate & Weather History

Ilulissat is a city of approximately 4,400 people in Avannaata, GL. Located in the America/Nuuk time zone at 69.2°N latitude.

In 2025, Ilulissat recorded an average annual temperature of 29°F. The hottest temperatures reached 61°F in August; the coolest were -10°F in February. Total precipitation for the year was 17 inches, with the wettest month being July. Snowfall for the year totaled approximately 22 inches.