Last updated: June 18, 2025
In June, the average temperature in Harbour Breton, Canada hovers around 10°C (50°F), with daily variations ranging from a chilly 1°C (34°F) to a mild 18°C (65°F). Be prepared for some rain, as the region experiences about 118 mm (4.6 in) of precipitation over approximately 13 days. With an average humidity of 91%, the atmosphere can feel quite damp, adding a touch of moisture to your June adventures!
In June in Harbour Breton, the average temperature is 10°C (50°F), with maximums reaching up to 18°C (65°F) and minimums dipping as low as 1°C (34°F). This makes it a great time for travelers to enjoy mild weather while exploring the local attractions.
In Harbour Breton in June, the precipitation amount is 118 mm (4.6 in) over a span of 13 days.
In Harbour Breton in June, humidity is 91%. With an average temperature of 10°C (50°F), this humidity feels like an enveloping dampness that makes traveling a bit uncomfortable, as the moisture clings to your skin and dampens your clothes, soaking up any residual warmth from the cool air.
In Harbour Breton in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Harbour Breton.
UV Risk Categories
Weather in Harbour Breton varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Harbour Breton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (28°F) | 118 mm (4.6 inches) | 83% | low |
| February Weather | -4°C (26°F) | 126 mm (5.0 inches) | 84% | moderate |
| March Weather | -2°C (29°F) | 145 mm (5.7 inches) | 85% | moderate |
| April Weather | 2°C (35°F) | 128 mm (5.0 inches) | 86% | high |
| May Weather | 4°C (40°F) | 105 mm (4.1 inches) | 88% | very high |
| June Weather | 10°C (50°F) | 118 mm (4.6 inches) | 91% | very high |
| July Weather | 14°C (58°F) | 124 mm (4.9 inches) | 93% | very high |
| August Weather | 17°C (63°F) | 104 mm (4.1 inches) | 92% | very high |
| September Weather | 14°C (57°F) | 120 mm (4.7 inches) | 88% | high |
| October Weather | 9°C (49°F) | 124 mm (4.9 inches) | 84% | moderate |
| November Weather | 5°C (41°F) | 164 mm (6.5 inches) | 82% | low |
| December Weather | 0°C (32°F) | 168 mm (6.6 inches) | 81% | low |