Climate Overview
The climate in Alert Airport is cold. The average annual temperature is -15°C and approximately 185mm of precipitation falls per year. July is the wettest month, receiving around 31mm of rainfall. Alert 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 January, February, March, when temperatures can drop to -32°C. Snowfall occurs from January to December, with around 143cm accumulating over the season.
Temperature
Alert Airport has a wide annual temperature range, spanning 40°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 8°C with a mean of 5°C. January brings the harshest conditions, with lows dropping to -32°C and an average temperature of -30°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between April and May, with a 12°C shift in average temperatures.
Precipitation
Alert Airport is a quite dry location, receiving approximately 185mm of precipitation annually, which averages out to around 15mm per month. The wettest month is July, averaging 31mm of rainfall. August and June also tend to see above-average precipitation. The driest month is December, with just 6mm. That's 25mm less than July, 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 143cm accumulating over the season. September typically sees the most snow at around 21cm.
Wind
Alert Airport is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 9km/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
87 days until Winter
It is currently autumn in Alert Airport, which began on September 23, 2026. Alert 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 8°C, while the coldest stretch bottoms out in January near -32°C. Winter is next, beginning on December 21, 2026 (87 days from now).
Spring
Temperatures range from -32 to -8°C. Precipitation is minimal, with only around 34mm for the entire season. Winds are generally light, averaging 10km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from 0 to 8°C. Rainfall is relatively light, with around 81mm over the season and a monthly average of 27mm. Winds are generally light, averaging 11km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -27 to -5°C. Rainfall is relatively light, with around 49mm over the season and a monthly average of 16mm. Expect around 49cm of snow accumulation during this period. Winds are generally light, averaging 10km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.
Winter
Temperatures range from -32 to -24°C. Precipitation is minimal, with only around 20mm for the entire season. Expect around 20cm of snow accumulation during this period. Winds are generally light, averaging 10km/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 Alert 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.
