Weather in Sisimiut
What's the weather like in Sisimiut?
Sisimiut has cold most of the year and moderate rainfall spread across the year. Average daytime highs range from -11°C (11°F) in January to 11°C (53°F) in July, with overnight lows around -17°C (2°F) and 6°C (43°F) respectively.
No month in Sisimiut sits in the typical comfort range of 18–26°C. The most temperate months are usually July and August.
Quick facts
- Country
- 🇬🇱 Greenland
- Region
- North America
- Time zone
- America/Nuuk
- Coordinates
- 66.939, -53.673
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -11°C / 11°F | -17°C / 2°F | 42 mm | 16 | — |
| February | -14°C / 6°F | -20°C / -3°F | 22 mm | 11 | — |
| March | -10°C / 13°F | -16°C / 4°F | 28 mm | 12 | — |
| April | -3°C / 26°F | -9°C / 16°F | 46 mm | 12 | — |
| May | 2°C / 36°F | -2°C / 28°F | 35 mm | 11 | — |
| June | 8°C / 46°F | 3°C / 37°F | 38 mm | 13 | — |
| July | 11°C / 53°F | 6°C / 43°F | 73 mm | 12 | — |
| August | 10°C / 51°F | 6°C / 42°F | 68 mm | 16 | — |
| September | 5°C / 42°F | 1°C / 34°F | 65 mm | 16 | — |
| October | -1°C / 31°F | -5°C / 22°F | 75 mm | 16 | — |
| November | -6°C / 22°F | -11°C / 12°F | 57 mm | 17 | — |
| December | -8°C / 17°F | -14°C / 7°F | 59 mm | 14 | — |
Sisimiut by month
Detailed weather for any specific month:
Cities with a similar climate to Sisimiut
Frequently asked questions
When is the best time to visit Sisimiut?
The most comfortable months in Sisimiut are usually June, July, August, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Sisimiut?
July is typically the hottest month in Sisimiut, averaging a high of 11°C (53°F).
What is the coldest month in Sisimiut?
February is usually the coldest, with average lows around -20°C (-3°F).
Does it snow in Sisimiut?
Snow is rare in Sisimiut; the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.