Climate Insights for Port-Cartier

The climate in Port-Cartier is cool. The average annual temperature is 3°C and approximately 1,109 mm of precipitation falls per year. Port-Cartier receives a notable amount of rainfall throughout the year, including during its driest month. Port-Cartier 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. Port-Cartier experiences heavy snowfall, typically from January through December.The climate in Port-Cartier is cool. The average annual temperature is 38°F and approximately 43.7 in of precipitation falls per year. Port-Cartier receives a notable amount of rainfall throughout the year, including during its driest month. Port-Cartier 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 3°F. Port-Cartier experiences heavy snowfall, typically from January through December.

Port-Cartier has a wide annual temperature range, spanning 38°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 22°C with a mean of 18°C. January brings the harshest conditions, with lows dropping to -16°C and an average temperature of -12°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between November and December, with a 8°C shift in average temperatures.Port-Cartier has a wide annual temperature range, spanning 69°F from the coldest to warmest months. July is the warmest month, though highs remain moderate at 72°F with a mean of 65°F. January brings the harshest conditions, with lows dropping to 3°F and an average temperature of 10°F. Daily temperature variation is modest, with an average difference of 14°F between highs and lows. The sharpest temperature change occurs between November and December, with a 14°F shift in average temperatures.

Port-Cartier is a moderately rainy area, receiving approximately 1,109 mm of precipitation annually, which averages out to around 92 mm per month. The wettest month is October, averaging 119 mm of rainfall. November and July also tend to see above-average precipitation. The driest month is February, with just 66 mm. That's 53 mm less than October, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Port-Cartier receives heavy snowfall, accumulating around 424cm annually from January through December. The snowiest month is March, with approximately 79cm. Winter travel should account for significant snow cover.Port-Cartier is a moderately rainy area, receiving approximately 43.7 in of precipitation annually, which averages out to around 3.6 in per month. The wettest month is October, averaging 4.7 in of rainfall. November and July also tend to see above-average precipitation. The driest month is February, with just 2.6 in. That's 2.1 in less than October, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Port-Cartier receives heavy snowfall, accumulating around 167in annually from January through December. The snowiest month is March, with approximately 31in. Winter travel should account for significant snow cover.

Port-Cartier is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h 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 14km/h in winter, 12km/h in spring, 11km/h in summer, 12km/h in autumn.Port-Cartier is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is December, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 6mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3mph 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 9mph in winter, 8mph in spring, 7mph in summer, 8mph in autumn.

The best time to visit Port-Cartier is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 100 mm per month. By contrast, July can be uncomfortably hot with highs reaching 22°C, while January is the coldest period with lows 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.The best time to visit Port-Cartier is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 63°F with modest rainfall averaging 3.9 in per month. By contrast, July can be uncomfortably hot with highs reaching 72°F, while January is the coldest period with lows dropping to 3°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Port-Cartier 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.The table below shows monthly climate averages for Port-Cartier based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.