Last updated: June 18, 2025
In June, the average temperature in Port-Cartier, Canada is a mild 13°C (56°F), with daytime highs reaching up to 29°C (84°F) and occasional lows of 2°C (36°F). Expect about 75 mm (2.9 in) of precipitation spread over 11 days, contributing to an average humidity level of 69%. Whether you’re planning outdoor adventures or cozy indoor activities, the weather offers a mix of mild warmth and refreshing rain.
In June in Port-Cartier, the average temperature is 13°C (56°F), with maximums potentially reaching 29°C (84°F) and minimums dipping as low as 2°C (36°F). It's a great time to visit for those who enjoy mild weather and are prepared for a range of temperatures.
In Port-Cartier in June, the precipitation amount is 75 mm (2.9 in) over the course of 11 days.
In Port-Cartier in June humidity is 69%. With an average temperature of 13°C (56°F), this humidity feels like a cool and damp embrace, which might make traveling somewhat uncomfortable as the air weighs down on you, adding to the chill and making your clothes cling.
In Port-Cartier in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Port-Cartier.
UV Risk Categories
Weather in Port-Cartier varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Port-Cartier, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (12°F) | 72 mm (2.8 inches) | 93% | low |
| February Weather | -11°C (13°F) | 63 mm (2.5 inches) | 92% | moderate |
| March Weather | -6°C (22°F) | 78 mm (3.1 inches) | 91% | moderate |
| April Weather | 1°C (33°F) | 107 mm (4.2 inches) | 89% | high |
| May Weather | 7°C (44°F) | 83 mm (3.3 inches) | 80% | very high |
| June Weather | 13°C (56°F) | 75 mm (2.9 inches) | 69% | very high |
| July Weather | 17°C (63°F) | 69 mm (2.7 inches) | 77% | high |
| August Weather | 17°C (63°F) | 105 mm (4.1 inches) | 81% | high |
| September Weather | 12°C (53°F) | 145 mm (5.7 inches) | 82% | high |
| October Weather | 6°C (43°F) | 122 mm (4.8 inches) | 87% | moderate |
| November Weather | -1°C (31°F) | 117 mm (4.6 inches) | 87% | low |
| December Weather | -7°C (19°F) | 109 mm (4.3 inches) | 92% | low |