Greenland in September: where is it warmest?
In September, Nuuk averages 7 °C by day.
All destinations in September, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Nuuk | 20 | 7° | 4° | 5 h | 12 |
Greenland in September: quick answers
Greenland in September: where is it warmest?
The warmest places in September are Nuuk (7 °C).
Greenland in September: where is the sea warmest?
The sea is warmest at Nuuk (4 °C).
Greenland in September: where is the weather best?
The best holiday weather in September – warm, sunny and dry – is in Nuuk.
Greenland month by month
Greenland: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences