Climate Overview
The climate in Nuuk Airport is cold. The average annual temperature is -3°C and approximately 749mm of precipitation falls per year. Nuuk Airport receives a notable amount of rainfall throughout the year, including during its driest month. Nuuk Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, December, when temperatures can drop to -17°C. Nuuk Airport experiences heavy snowfall, typically from January through December.
Temperature
Temperatures in Nuuk Airport vary considerably across the year, with a 29°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 12°C with a mean of 8°C. February brings the harshest conditions, with lows dropping to -17°C and an average temperature of -14°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between March and April, with a 7°C shift in average temperatures.
Precipitation
Nuuk Airport is a relatively dry area, receiving approximately 749mm of precipitation annually, which averages out to around 62mm per month. The wettest month is June, averaging 85mm of rainfall. September and November also tend to see above-average precipitation. The driest month is March, with just 40mm. That's 45mm less than June, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Nuuk Airport receives heavy snowfall, accumulating around 294cm annually from January through December. The snowiest month is January, with approximately 45cm. Winter travel should account for significant snow cover.
Wind
Nuuk Airport is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 13km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Nuuk Airport, which began on March 20, 2026. Nuuk Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 12°C, while the coldest stretch bottoms out in February near -17°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from -12 to 3°C. Precipitation is moderate at around 154mm for the season, averaging 51mm per month. Winds are generally light, averaging 13km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 3 to 12°C. Precipitation is moderate at around 209mm for the season, averaging 70mm per month. Winds are generally light, averaging 13km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -10 to 6°C. Precipitation is moderate at around 229mm for the season, averaging 76mm per month. Expect around 76cm of snow accumulation during this period. Winds are generally light, averaging 13km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -17 to -8°C. Precipitation is moderate at around 158mm for the season, averaging 53mm per month. Expect around 112cm of snow accumulation during this period. Winds are generally light, averaging 14km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Monthly Climate Data
The table below shows monthly climate averages for Nuuk Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
