Last updated: June 18, 2025
In March, the average temperature in Saint-Constant, Canada is a chilly -1°C (30°F). Be prepared for a significant range, with minimum temperatures plunging to -21°C (-5°F) and maximums reaching up to 22°C (71°F). Expect about 82 mm (3.2 in) of precipitation spread over 11 days, accompanied by a high average humidity of 86%. Bundle up!
In March in Saint-Constant, the average temperature is -1°C (30°F). Maximum temperatures can reach up to 22°C (71°F), while minimums can plummet to as low as -21°C (-5°F). Travelers should be prepared for a wide range of temperatures during this time.
In Saint-Constant in March, the precipitation amount is 82 mm (3.2 in) over the course of 11 days.
In Saint-Constant in March, humidity is 86%. With an average temperature of -1°C (30°F), this humidity feels like a heavy blanket wrapping around you, making traveling feel much colder and more uncomfortable than the temperature suggests.
In Saint-Constant 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-Constant.
UV Risk Categories
Weather in Saint-Constant varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Saint-Constant, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -8°C (19°F) | 81 mm (3.2 inches) | 93% | low |
February Weather | -6°C (21°F) | 80 mm (3.1 inches) | 92% | moderate |
March Weather | -1°C (30°F) | 82 mm (3.2 inches) | 86% | moderate |
April Weather | 6°C (43°F) | 116 mm (4.6 inches) | 85% | high |
May Weather | 14°C (57°F) | 98 mm (3.8 inches) | 80% | very high |
June Weather | 19°C (67°F) | 112 mm (4.4 inches) | 74% | very high |
July Weather | 22°C (72°F) | 116 mm (4.6 inches) | 76% | very high |
August Weather | 21°C (70°F) | 115 mm (4.5 inches) | 75% | very high |
September Weather | 16°C (62°F) | 73 mm (2.9 inches) | 78% | high |
October Weather | 10°C (51°F) | 141 mm (5.6 inches) | 86% | moderate |
November Weather | 2°C (35°F) | 114 mm (4.5 inches) | 88% | moderate |
December Weather | -4°C (25°F) | 82 mm (3.2 inches) | 89% | low |