Climate Overview
The climate in High Level Airport is cold. The average annual temperature is 0°C and approximately 326mm of precipitation falls per year. July is the wettest month, receiving around 59mm of rainfall. High Level 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, December, January, when temperatures can drop to -21°C. Snowfall occurs from January to December, with around 76cm accumulating over the season.
Temperature
High Level 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 24°C with a mean of 18°C. February brings the harshest conditions, with lows dropping to -21°C and an average temperature of -17°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 11°C shift in average temperatures.
Precipitation
High Level Airport is a quite dry location, receiving approximately 326mm of precipitation annually, which averages out to around 27mm per month. The wettest month is July, averaging 59mm of rainfall. June and August also tend to see above-average precipitation. The driest month is March, with just 12mm. That's 47mm less than July, 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 76cm accumulating over the season. November typically sees the most snow at around 14cm.
Wind
High Level Airport is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 12km/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 High Level Airport, which began on March 20, 2026. High Level 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 24°C, while the coldest stretch bottoms out in February near -21°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from -14 to 19°C. Rainfall is relatively light, with around 52mm over the season and a monthly average of 17mm. 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 10 to 24°C. Precipitation is moderate at around 155mm for the season, averaging 52mm 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 -12 to 17°C. Rainfall is relatively light, with around 66mm over the season and a monthly average of 22mm. Expect around 21cm of snow accumulation during this period. Winds are generally light, averaging 14km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -21 to -11°C. Rainfall is relatively light, with around 53mm over the season and a monthly average of 18mm. Expect around 39cm of snow accumulation during this period. Winds are generally light, averaging 13km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Best Time to Visit
The best time to visit High Level Airport is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 52mm per month. By contrast, February can be quite cold with temperatures dropping to -21°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 High Level 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.
