Last updated: June 18, 2025
In June, the average temperature in Montreal-Est, Canada hovers around 19°C (66°F). Expect a range that can dip to a chilly 1°C (35°F) and soar up to a warm 33°C (92°F). With 96 mm (3.8 in) of precipitation spread over 11 days, don't forget to carry an umbrella! Additionally, you can anticipate a comfortable average humidity of 74% throughout the month.
In June in Montreal-Est, the average temperature is 19°C (66°F), with a maximum that can reach 33°C (92°F) and a minimum that can drop as low as 1°C (35°F). This diverse temperature range means travelers should be prepared for both warm days and cooler evenings when visiting.
In Montreal-Est in June, the precipitation amount is 96 mm (3.8 in) spread over 11 days, resulting in a significant accumulation of rainfall.
In Montreal-Est in June humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.
In Montreal-Est 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 Montreal-Est.
UV Risk Categories
Weather in Montreal-Est varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Montreal-Est, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 83 mm (3.3 inches) | 93% | low |
| February Weather | -7°C (19°F) | 82 mm (3.2 inches) | 92% | moderate |
| March Weather | -2°C (28°F) | 84 mm (3.3 inches) | 86% | moderate |
| April Weather | 6°C (43°F) | 122 mm (4.8 inches) | 85% | high |
| May Weather | 14°C (57°F) | 96 mm (3.8 inches) | 80% | very high |
| June Weather | 19°C (66°F) | 96 mm (3.8 inches) | 74% | very high |
| July Weather | 22°C (72°F) | 91 mm (3.6 inches) | 76% | very high |
| August Weather | 21°C (70°F) | 101 mm (4.0 inches) | 75% | very high |
| September Weather | 16°C (61°F) | 69 mm (2.7 inches) | 78% | high |
| October Weather | 10°C (49°F) | 129 mm (5.1 inches) | 86% | moderate |
| November Weather | 1°C (34°F) | 115 mm (4.5 inches) | 88% | moderate |
| December Weather | -5°C (22°F) | 89 mm (3.5 inches) | 89% | low |