Climate Overview
The climate in Kuujjuaq Airport is cold. The average annual temperature is -4°C and approximately 543mm of precipitation falls per year. September is the wettest month, receiving around 75mm of rainfall. Kuujjuaq 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, March, when temperatures can drop to -27°C. Snowfall occurs from January to December, with around 169cm accumulating over the season.
Temperature
Kuujjuaq Airport has a wide annual temperature range, spanning 45°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 18°C with a mean of 13°C. February brings the harshest conditions, with lows dropping to -27°C and an average temperature of -23°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between April and May, with a 9°C shift in average temperatures.
Precipitation
Kuujjuaq Airport is a relatively dry area, receiving approximately 543mm of precipitation annually, which averages out to around 45mm per month. The wettest month is September, averaging 75mm of rainfall. July and August also tend to see above-average precipitation. The driest month is February, with just 15mm. That's 60mm less than September, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 169cm accumulating over the season. December typically sees the most snow at around 28cm.
Wind
Kuujjuaq Airport is moderately windy, with an average annual wind speed of 20km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 19km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.
Seasons
88 days until Summer
It is currently spring in Kuujjuaq Airport, which began on March 20, 2026. Kuujjuaq 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 18°C, while the coldest stretch bottoms out in February near -27°C. Summer is next, beginning on June 21, 2026 — 88 days from now.
Spring
Temperatures range from -19 to 7°C. Rainfall is relatively light, with around 106mm over the season and a monthly average of 35mm. Winds are moderate at around 20km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 4 to 18°C. Precipitation is moderate at around 190mm for the season, averaging 63mm per month. Winds are moderate at around 20km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -10 to 11°C. Precipitation is moderate at around 173mm for the season, averaging 58mm per month. Expect around 46cm of snow accumulation during this period. Winds are moderate at around 21km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -27 to -11°C. Rainfall is relatively light, with around 75mm over the season and a monthly average of 25mm. Expect around 59cm of snow accumulation during this period. Winds are moderate at around 20km/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 Kuujjuaq 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.
