Climate Insights for Miquelon Airport

The climate in Miquelon Airport is cool. The average annual temperature is 6°C and approximately 1510mm of precipitation falls per year. Miquelon Airport receives a notable amount of rainfall throughout the year, including during its driest month. Miquelon Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are February, January, March, when temperatures can drop to -4°C. Snowfall occurs from January to December, with around 191cm accumulating over the season.

Temperatures in Miquelon Airport vary considerably across the year, with a 22°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 18°C with a mean of 17°C. The coldest month is February, when overnight lows fall to -4°C and the daily average is -2°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows. The sharpest temperature change occurs between June and July, with a 5°C shift in average temperatures.

Miquelon Airport is a fairly wet location, receiving approximately 1510mm of precipitation annually, which averages out to around 126mm per month. The wettest month is November, averaging 150mm of rainfall. January and December also tend to see above-average precipitation. The driest month is May, with just 99mm. That's 52mm less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Snowfall is a regular feature from January to December, with around 191cm accumulating over the season. February typically sees the most snow at around 49cm.

Miquelon Airport is very windy, with an average annual wind speed of 40km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 49km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in July, with average winds dropping to 30km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 19km/h gap 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 47km/h in winter, 40km/h in spring, 31km/h in summer, 40km/h in autumn.

It is currently spring in Miquelon Airport, which began on March 20, 2026. Miquelon 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 18°C, while the coldest stretch bottoms out in February near -4°C. Summer is next, beginning on June 21, 2026 — 90 days from now.

The table below shows monthly climate averages for Miquelon 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.