Sisimiut Weather in May
Sisimiut in May sees low temperatures, with highs around 2°C (36°F) and overnight lows of -3°C (27°F). Around 42 mm (1.7 in) of snow/rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Sisimiut in May
Historically, May sees about 10 days of snow/rain, with a monthly average of 42 mm (1.7 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Sisimiut in May
If you're visiting Sisimiut in May, expect highs of 2°C (36°F) and overnight lows around -3°C (27°F). Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -3°C (27°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.
Sunshine in Sisimiut in May
The days are predominantly sunny, with an estimated total of around 228 hours of sunshine. Despite the cool temperatures, these sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Sisimiut in May
May sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.If you're planning additional trips, our weather planner can help you find destinations that match your weather preferences.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greenland, check out our Sisimiut's climate page.
Sisimiut Temperature in May
Min Temperature
-3°C (27°F)
Max Temperature
2°C (36°F)
Chance of Rain
34%
Precipitation
42 mm (1.7 in)
Rainy days
10 days
Humidity
83%
Windspeed
2 m/s (4 knots)
Sunshine
228 hours
Percentage Sunshine
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Sisimiut typically rise from around 0°C (32°F) at the start of May to approximately 5°C (41°F) by the end. Nights are very cold, with lows typically ranging from -5°C (23°F) to 0°C (32°F).
Average temperatures in May
Historical weather for Sisimiut in May
Browse day-by-day weather records for Sisimiut spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sisimiut historical weather extremes in May
Based on weather observations in Sisimiut between 2005 and 2026, these are the recorded extremes during May.
- On May 15, 2016, temperatures climbed to 16°C (61°F), marking the warmest May day on record.
- The coldest May day was on May 2, 2015, with a maximum of -8°C (18°F).
- Nighttime temperatures dropped to -14°C (7°F) on May 2, 2015, marking the coldest May night on record.
Best Places in Greenland in May
Find out more about the weather in Greenland and which places have the best travel conditions in this month. See all of Greenland in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Sisimiut in May
We recommend to layer up for chilly conditions in Sisimiut in May. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Sisimiut in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greenland, check out our Sisimiut's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Sisimiut climate overview or explore weather in Greenland.
