Climate Overview
The climate in Churchill Falls Airport is cold. The average annual temperature is -2°C and approximately 1007mm of precipitation falls per year. Churchill Falls Airport receives a notable amount of rainfall throughout the year, including during its driest month. Churchill Falls 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 -24°C. Churchill Falls Airport experiences heavy snowfall, typically from January through December.
Temperature
Churchill Falls Airport has a wide annual temperature range, spanning 44°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 20°C with a mean of 15°C. February brings the harshest conditions, with lows dropping to -24°C and an average temperature of -20°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between October and November, with a 9°C shift in average temperatures.
Precipitation
Churchill Falls Airport is a moderately rainy area, receiving approximately 1007mm of precipitation annually, which averages out to around 84mm per month. The wettest month is August, averaging 142mm of rainfall. July and September also tend to see above-average precipitation. The driest month is February, with just 37mm. That's 105mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Churchill Falls Airport receives heavy snowfall, accumulating around 284cm annually from January through December. The snowiest month is November, with approximately 45cm. Winter travel should account for significant snow cover.
Wind
Churchill Falls Airport is moderately windy, with an average annual wind speed of 23km/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 25km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 20km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 24km/h in winter, 23km/h in spring, 21km/h in summer, 25km/h in autumn.
Seasons
89 days until Summer
It is currently spring in Churchill Falls Airport, which began on March 20, 2026. Churchill Falls 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 20°C, while the coldest stretch bottoms out in February near -24°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from -16 to 7°C. Precipitation is moderate at around 218mm for the season, averaging 73mm per month. Winds are moderate at around 23km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 6 to 20°C. Rainfall is heavy, totalling around 362mm across the season with a monthly average of 121mm. Winds are moderate at around 21km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -9 to 13°C. Precipitation is moderate at around 281mm for the season, averaging 94mm per month. Expect around 74cm of snow accumulation during this period. Winds are moderate at around 25km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -24 to -9°C. Rainfall is relatively light, with around 147mm over the season and a monthly average of 49mm. Expect around 100cm of snow accumulation during this period. Winds are moderate at around 24km/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 Churchill Falls 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.
