Climate Overview
The climate in Calgary/Springbank Airport is cool. The average annual temperature is 3°C and approximately 510mm of precipitation falls per year. June is the wettest month, receiving around 96mm of rainfall. Calgary/Springbank Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are February, December, January, when temperatures can drop to -13°C. Snowfall occurs from January to December, with around 119cm accumulating over the season.
Temperature
Calgary/Springbank Airport has a wide annual temperature range, spanning 37°C from the coldest to warmest months. August is the warmest month, though highs remain moderate at 24°C with a mean of 15°C. The coldest month is February, when overnight lows fall to -13°C and the daily average is -8°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 7°C shift in average temperatures.
Precipitation
Calgary/Springbank Airport is a relatively dry area, receiving approximately 510mm of precipitation annually, which averages out to around 42mm per month. The wettest month is June, averaging 96mm of rainfall. July and August also tend to see above-average precipitation. The driest month is January, with just 11mm. That's 85mm less than June, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from January to December, with around 119cm accumulating over the season. April typically sees the most snow at around 18cm.
Wind
Calgary/Springbank Airport is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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 3km/h between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Calgary/Springbank Airport, which began on March 20, 2026. Calgary/Springbank 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 August at around 24°C, while the coldest stretch bottoms out in February near -13°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from -8 to 16°C. Rainfall is relatively light, with around 125mm over the season and a monthly average of 42mm. Winds are generally light, averaging 15km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 6 to 24°C. Precipitation is moderate at around 229mm for the season, averaging 76mm per month. Winds are generally light, averaging 14km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -6 to 18°C. Rainfall is relatively light, with around 102mm over the season and a monthly average of 34mm. Expect around 35cm of snow accumulation during this period. Winds are generally light, averaging 15km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -13 to -2°C. Rainfall is relatively light, with around 54mm over the season and a monthly average of 18mm. Expect around 42cm of snow accumulation during this period. Winds are moderate at around 15km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Best Time to Visit
The best time to visit Calgary/Springbank Airport is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 15°C with modest rainfall averaging 67mm per month. By contrast, February can be quite cold with temperatures dropping to -13°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Calgary/Springbank 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.
