Last updated: June 18, 2025
In May, the average temperature in Saint-Donat-de-Montcalm, Canada hovers around 10°C (51°F). Be prepared for a temperature range that can dip to a chilly -6°C (22°F) or soar up to a warm 32°C (90°F). With 107 mm (4.2 in) of precipitation spread over 13 days, expect a fair amount of rain. Moreover, the average humidity sits at a noticeable 77%, adding a touch of moisture to the air.
In May, in Saint-Donat-de-Montcalm, the average temperature is 10°C (51°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures during this time, so pack accordingly.
In Saint-Donat-de-Montcalm in May, the total precipitation amount is 107 mm (4.2 in) distributed over a span of 13 days.
In Saint-Donat-de-Montcalm in May humidity is 77%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that can make outdoor activities somewhat uncomfortable, causing clothes to cling to your skin and breathing to feel heavier, which may deter longer sightseeing adventures.
In Saint-Donat-de-Montcalm 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 Saint-Donat-de-Montcalm.
UV Risk Categories
Weather in Saint-Donat-de-Montcalm varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint-Donat-de-Montcalm, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (11°F) | 84 mm (3.3 inches) | 95% | low |
| February Weather | -10°C (13°F) | 95 mm (3.7 inches) | 94% | moderate |
| March Weather | -5°C (23°F) | 97 mm (3.8 inches) | 90% | moderate |
| April Weather | 2°C (35°F) | 117 mm (4.6 inches) | 86% | very high |
| May Weather | 10°C (51°F) | 107 mm (4.2 inches) | 77% | very high |
| June Weather | 15°C (60°F) | 127 mm (5.0 inches) | 71% | very high |
| July Weather | 19°C (66°F) | 138 mm (5.4 inches) | 79% | very high |
| August Weather | 17°C (63°F) | 122 mm (4.8 inches) | 78% | very high |
| September Weather | 13°C (55°F) | 105 mm (4.1 inches) | 78% | high |
| October Weather | 6°C (43°F) | 126 mm (5.0 inches) | 87% | moderate |
| November Weather | -3°C (28°F) | 117 mm (4.6 inches) | 90% | moderate |
| December Weather | -9°C (15°F) | 100 mm (3.9 inches) | 93% | low |