Last updated: June 18, 2025
In March, the average temperature in Saint-Leonard-d'Aston, Canada hovers around -3°C (28°F). While you might experience a chilly minimum of -26°C (-14°F), temperatures can occasionally peak at 20°C (69°F). This month brings an average precipitation of 87 mm (3.4 in) spread over 12 days, and you can expect a relative humidity level of 85%, adding to the month’s brisk atmosphere.
In March in Saint-Leonard-d'Aston, the average temperature is -3°C (28°F), with maximums that can reach 20°C (69°F) and minimums as low as -26°C (-14°F). Be prepared for a wide range of temperatures when traveling to Saint-Leonard-d'Aston during this time.
In Saint-Leonard-d'Aston in March, the precipitation amount is 87 mm (3.4 in) over the course of 12 days.
In Saint-Leonard-d'Aston in March, humidity is 85%. With an average temperature of -3°C (28°F), this humidity feels like an icy weight upon your skin, making every breath a sharp reminder of the cold. Traveling in such conditions can be challenging, as the dampness seeps into your clothes and chills you to the bone, leaving you seeking warmth at every turn.
In Saint-Leonard-d'Aston in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, 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 March’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 |