Nuuk Weather in August
Nuuk in August averages 11°C (52°F) during the day and 5°C (41°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.
Rainfall in Nuuk in August
Analyzing past climate data, one can expect approximately 12 days of rain, averaging 92 mm (3.6 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Nuuk in August
Daytime highs in Nuuk in August reach 11°C (52°F), with nights around 5°C (41°F). August is part of the summer season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Nuuk in August
You can expect a moderate amount of sunlight, with approximately 166 hours. This means a pleasant mix of sun and overcast.
Wind Speed in Nuuk in August
Wind speeds average 5 m/s (10 knots) during August. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.
Average water temperature in August
At 3°C (37°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Nuuk.
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 Nuuk's climate page.
Nuuk Temperature in August
Min Temperature
5°C (41°F)
Max Temperature
11°C (52°F)
Water Temperature
3°C (37°F)
Chance of Rain
40%
Precipitation
92 mm (3.6 in)
Rainy days
12 days
Humidity
87%
Windspeed
5 m/s (10 knots)
Sunshine
166 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Nuuk typically stay consistent throughout August, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 4°C (39°F) to 6°C (43°F).
Average temperatures in August
Historical weather for Nuuk in August
Browse day-by-day weather records for Nuuk spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nuuk historical weather extremes in August
According to our 23 years of weather records for Nuuk, the following extremes were recorded between 2002 and 2025.
- The warmest day in August was on August 26, 2003, with a maximum of 23°C (73°F).
- The lowest daytime temperature in August was 4°C (39°F), recorded on August 3, 2024.
- Nighttime temperatures dropped to 0°C (32°F) on August 16, 2011, marking the coldest August night on record.
Best Places in Greenland in August
Find out more about the weather in Greenland and which places have the best travel conditions in this month. See all of Greenland in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Nuuk in August
Pack for changing conditions in Nuuk in August. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 3°C (37°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Nuuk in August
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 Nuuk's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Nuuk climate overview or explore weather in Greenland.
