Last updated: June 18, 2025
In March, the average temperature in St-Jean-Port-Joli, Canada hovers around -4°C (25°F). Temperatures can plunge as low as -23°C (-10°F), while reaching a maximum of 10°C (51°F). During this month, expect around 98 mm (3.9 in) of precipitation spread over 11 days, with an average humidity level of 90%. Be prepared for a chilly and damp experience!
In March in St-Jean-Port-Joli, the average temperature is -4°C (25°F). Maximum temperatures can reach up to 10°C (51°F), while minimums can drop as low as -23°C (-10°F). Be prepared for a wide range of temperatures, making it essential to dress in layers if you plan to travel during this month.
In St-Jean-Port-Joli in March, the total precipitation amount is 98 mm (3.9 in) over the course of 11 days.
In St-Jean-Port-Joli in March humidity is 90%. With an average temperature of -4°C (25°F), this humidity feels like a dense, icy blanket wrapping around you, making travel feel particularly stifling in the cold despite the sub-zero temperatures.
In St-Jean-Port-Joli 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 St-Jean-Port-Joli.
UV Risk Categories
Weather in St-Jean-Port-Joli varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in St-Jean-Port-Joli, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (15°F) | 90 mm (3.6 inches) | 95% | low |
| February Weather | -9°C (17°F) | 82 mm (3.2 inches) | 93% | moderate |
| March Weather | -4°C (25°F) | 98 mm (3.9 inches) | 90% | moderate |
| April Weather | 2°C (35°F) | 138 mm (5.4 inches) | 87% | high |
| May Weather | 9°C (48°F) | 111 mm (4.4 inches) | 79% | very high |
| June Weather | 15°C (60°F) | 96 mm (3.8 inches) | 73% | very high |
| July Weather | 19°C (66°F) | 78 mm (3.1 inches) | 81% | very high |
| August Weather | 19°C (66°F) | 82 mm (3.2 inches) | 81% | very high |
| September Weather | 14°C (58°F) | 85 mm (3.3 inches) | 81% | high |
| October Weather | 8°C (47°F) | 158 mm (6.2 inches) | 87% | moderate |
| November Weather | 0°C (32°F) | 130 mm (5.1 inches) | 89% | moderate |
| December Weather | -6°C (21°F) | 104 mm (4.1 inches) | 92% | low |