SeasonMapGreenland in September
September is Greenland's 4th-best month (rank 4 of 12): its 2 destinations average 65/100, led by Nuuk at 67 — 4°C and 10 rainy days — while Ilulissat trails at 63 with 46 mm of rain.
#4 of 12 months for Greenland · 2 destinations · updated September 2026 · climate normals from ERA5 reanalysis
Where in Greenland in September
| # | Place | Type | Feels-like high | Rain | Comfort | At its best |
|---|---|---|---|---|---|---|
| 1 | Nuuk | City | 4°C | 86 mm · 10 days | 67 tier C | — |
| 2 | Ilulissat | City | 2°C | 46 mm · 8 days | 63 tier C | — |
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means September is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.