Climate Overview
The climate in Atikokan Municipal Airport is cool. The average annual temperature is 3°C and approximately 830mm of precipitation falls per year. Atikokan Municipal Airport receives a notable amount of rainfall throughout the year, including during its driest month. Atikokan Municipal 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, December, when temperatures can drop to -16°C. Atikokan Municipal Airport experiences heavy snowfall, typically from January through December.
Temperature
Atikokan Municipal Airport has a wide annual temperature range, spanning 41°C from the coldest to warmest months. The warmest month is July, when average highs reach 25°C and the mean temperature sits around 20°C. January brings the harshest conditions, with lows dropping to -16°C and an average temperature of -13°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 9°C shift in average temperatures.
Precipitation
Atikokan Municipal Airport is a moderately rainy area, receiving approximately 830mm of precipitation annually, which averages out to around 69mm per month. The wettest month is September, averaging 142mm of rainfall. August and June also tend to see above-average precipitation. The driest month is January, with just 33mm. That's 109mm 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. Atikokan Municipal Airport receives heavy snowfall, accumulating around 207cm annually from January through December. The snowiest month is December, with approximately 41cm. Winter travel should account for significant snow cover.
Wind
Atikokan Municipal Airport is relatively calm, with an average annual wind speed of 3km/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 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
93 days until Autumn
It is currently summer in Atikokan Municipal Airport, which began on June 21, 2026. Atikokan Municipal 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 25°C, while the coldest stretch bottoms out in January near -16°C. Autumn is next, beginning on September 23, 2026 — 93 days from now.
Spring
Temperatures range from -9 to 16°C. Rainfall is relatively light, with around 136mm over the season and a monthly average of 45mm. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 11 to 25°C. Precipitation is moderate at around 299mm for the season, averaging 100mm per month. Winds are generally light, averaging 3km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -5 to 18°C. Precipitation is moderate at around 282mm for the season, averaging 94mm per month. Expect around 55cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -16 to -6°C. Rainfall is relatively light, with around 113mm over the season and a monthly average of 38mm. Expect around 104cm of snow accumulation during this period. Winds are generally light, averaging 3km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Best Time to Visit
The best time to visit Atikokan Municipal Airport is during July, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 88mm per month. By contrast, January can be quite cold with temperatures dropping to -16°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for Atikokan Municipal 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.
