Ilulissat Geography and environment Geography and environment

| Month_ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec_ | Year_ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high °C (°F) | −10 , (14) | −11 , (12) | −12 , (10) | −5 , (23) | 3 , (37) | 8 , (46) | 11 , (52) | 10 , (50) | 5 , (41) | −1 , (30) | −5 , (23) | −8 , (18) | −1.3 , (29.7) |
| Daily mean °C (°F) | −13.5 , (7.7) | −14.5 , (5.9) | −15.5 , (4.1) | −8.5 , (16.7) | 0 , (32) | 5 , (41) | 8 , (46) | 7 , (45) | 2 , (36) | −4 , (25) | −8 , (18) | −11 , (12) | −4.5 , (23.9) |