Weather in Ilulissat in september
Climate normals based on 10 years of historical data for Ilulissat, Grenlandija.
Average high
3°C
Average low
-2°C
Rainfall
52 mm
9 rainy days
Sunshine
3.8h/day
Vlažnost
73%
How Hot Is Ilulissat in september?
Ilulissat's September sits at about 1°C overall, climbing to 3°C by mid-afternoon and dropping to -2°C before dawn. That's about 6°C warmer than August and similar to what Ilulissat sees in October.
Sunshine Hours in september
Long days with mixed skies: Ilulissat averages 3.8h of direct sun in September despite 13h of daylight.
Does It Rain In Ilulissat In september?
Expect spells of rain in Ilulissat: 52mm total, with 9 wet days in September.
Is Ilulissat Humid In september?
Sticky conditions in Ilulissat: humidity sits at 73% across September.
Does It Snow In Ilulissat In september?
Snow is possible but uncommon in Ilulissat during September — about 1.2 snow days on average.
Wind In Ilulissat In september
Wind stays light: 14 kph on a typical day in Ilulissat.
Cloud Cover In Ilulissat In september
Cloudy skies dominate Ilulissat in September — averaging 65% cloud cover.
Cities With Similar Weather In september
Weather in Ilulissat, month by month
| Month | High / Low | Dež | |
|---|---|---|---|
| Vreme v januarju | -14°C / -19°C | 22mm | Details → |
| Vreme v februarju | -16°C / -22°C | 13mm | Details → |
| Vreme v marcu | -12°C / -18°C | 17mm | Details → |
| Vreme v aprilu | -4°C / -10°C | 27mm | Details → |
| Vreme v maju | 2°C / -4°C | 33mm | Details → |
| Vreme v juniju | 8°C / 2°C | 34mm | Details → |
| Vreme v juliju | 12°C / 6°C | 54mm | Details → |
| Vreme v avgustu | 10°C / 4°C | 54mm | Details → |
| Vreme v septembru | 3°C / -2°C | 52mm | |
| Vreme v oktobru | -3°C / -8°C | 47mm | Details → |
| Vreme v novembru | -8°C / -14°C | 36mm | Details → |
| Vreme v decembru | -11°C / -16°C | 26mm | Details → |