Last updated: June 18, 2025
In May, the average temperature in Ville-Marie, Canada hovers around 9°C (49°F). This month can bring a chilly minimum of -5°C (23°F), while temperatures may also rise to a pleasant maximum of 28°C (84°F). Expect about 96 mm (3.8 in) of precipitation over 13 days, contributing to an average humidity of 74%. Prepare for a blend of cool and warm days, perfect for a variety of activities!
In May in Ville-Marie, the average temperature is 9°C (49°F), with maximums reaching 28°C (84°F) and minimums dropping as low as -5°C (23°F). This varied climate makes Ville-Marie an exciting destination for travelers seeking to experience both warm and chilly conditions.
In Ville-Marie in May, the precipitation amount is 96 mm (3.8 in) spread over 13 days, indicating a relatively rainy period.
In Ville-Marie in May humidity is 74%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace that can make outdoor activities somewhat uncomfortable; travelers may find themselves needing to dress in layers to stay warm while also coping with the dampness in the air.
In Ville-Marie in May, 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 Ville-Marie.
UV Risk Categories
Weather in Ville-Marie varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Ville-Marie, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (11°F) | 47 mm (1.8 inches) | 96% | low |
| February Weather | -11°C (12°F) | 61 mm (2.4 inches) | 95% | moderate |
| March Weather | -5°C (22°F) | 55 mm (2.2 inches) | 89% | moderate |
| April Weather | 2°C (35°F) | 86 mm (3.4 inches) | 85% | high |
| May Weather | 9°C (49°F) | 96 mm (3.8 inches) | 74% | very high |
| June Weather | 15°C (59°F) | 89 mm (3.5 inches) | 67% | very high |
| July Weather | 19°C (66°F) | 91 mm (3.6 inches) | 71% | very high |
| August Weather | 18°C (65°F) | 92 mm (3.6 inches) | 71% | very high |
| September Weather | 13°C (56°F) | 113 mm (4.5 inches) | 76% | high |
| October Weather | 7°C (45°F) | 120 mm (4.7 inches) | 86% | moderate |
| November Weather | -1°C (30°F) | 90 mm (3.5 inches) | 90% | moderate |
| December Weather | -8°C (18°F) | 68 mm (2.7 inches) | 94% | low |