Last updated: June 18, 2025
In Saint-Faustin, Canada, the average temperature in September is a mild 14°C (57°F). However, be prepared for a range of conditions, with temperatures dipping as low as -2°C (29°F) and rising up to 30°C (87°F). Precipitation is common, with an average of 104 mm (4.1 in) expected over 10 days, and the atmosphere tends to be quite humid, boasting an average humidity of 78%.
In September in Saint-Faustin, the average temperature is 14°C (57°F). The maximum can reach 30°C (87°F), while the minimum can drop to as low as -2°C (29°F). Weather in Saint-Faustin this month offers a wide range of temperatures, making it essential for travelers to pack accordingly for both warm days and chilly nights.
In Saint-Faustin in September, the precipitation amount is 104 mm (4.1 in) over a period of 10 days.
In Saint-Faustin in September, humidity is 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.
In Saint-Faustin in September, 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-Faustin.
UV Risk Categories
Weather in Saint-Faustin varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Saint-Faustin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (13°F) | 84 mm (3.3 inches) | 93% | low |
| February Weather | -9°C (16°F) | 92 mm (3.6 inches) | 92% | moderate |
| March Weather | -4°C (25°F) | 93 mm (3.7 inches) | 86% | moderate |
| April Weather | 3°C (38°F) | 112 mm (4.4 inches) | 85% | very high |
| May Weather | 11°C (53°F) | 114 mm (4.5 inches) | 80% | very high |
| June Weather | 16°C (62°F) | 109 mm (4.3 inches) | 74% | very high |
| July Weather | 20°C (68°F) | 138 mm (5.4 inches) | 76% | very high |
| August Weather | 18°C (65°F) | 114 mm (4.5 inches) | 75% | very high |
| September Weather | 14°C (57°F) | 104 mm (4.1 inches) | 78% | high |
| October Weather | 7°C (46°F) | 131 mm (5.2 inches) | 86% | moderate |
| November Weather | -1°C (30°F) | 112 mm (4.4 inches) | 88% | moderate |
| December Weather | -8°C (18°F) | 98 mm (3.9 inches) | 89% | low |