Last updated: June 18, 2025
In April, the average temperature in Saint-Leonard-d'Aston, Canada hovers around 6°C (42°F), with a potential chill that can drop to a minimum of -10°C (15°F). On the warmer days, temperatures can peak at a pleasant 25°C (78°F). Expect some rain, with a total precipitation of 117 mm (4.6 in) spread over 13 days, and be prepared for the high average humidity of 84%, which can make the air feel even cooler!
In April in Saint-Leonard-d'Aston, the average temperature is 6°C (42°F). Maximum can reach 25°C (78°F) and minimum can be as low as -10°C (15°F). Be prepared for a wide range of temperatures and pack accordingly for your trip to Saint-Leonard-d'Aston.
In Saint-Leonard-d'Aston in April, the total precipitation amount is 117 mm (4.6 in) spread over 13 days.
In Saint-Leonard-d'Aston in April humidity is 84%. With an average temperature of 6°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel less enjoyable as you find yourself bundled up yet still damp, longing for warmth and comfort.
In Saint-Leonard-d'Aston in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Saint-Leonard-d'Aston.
UV Risk Categories
Weather in Saint-Leonard-d'Aston varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Saint-Leonard-d'Aston, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (17°F) | 88 mm (3.5 inches) | 91% | low |
| February Weather | -7°C (19°F) | 83 mm (3.3 inches) | 89% | moderate |
| March Weather | -3°C (28°F) | 87 mm (3.4 inches) | 85% | moderate |
| April Weather | 6°C (42°F) | 117 mm (4.6 inches) | 84% | high |
| May Weather | 13°C (56°F) | 105 mm (4.1 inches) | 78% | very high |
| June Weather | 18°C (65°F) | 125 mm (4.9 inches) | 72% | very high |
| July Weather | 21°C (70°F) | 110 mm (4.3 inches) | 75% | very high |
| August Weather | 20°C (68°F) | 120 mm (4.7 inches) | 74% | very high |
| September Weather | 15°C (60°F) | 73 mm (2.9 inches) | 77% | high |
| October Weather | 9°C (49°F) | 133 mm (5.2 inches) | 85% | moderate |
| November Weather | 1°C (34°F) | 119 mm (4.7 inches) | 86% | moderate |
| December Weather | -5°C (23°F) | 92 mm (3.6 inches) | 85% | low |