Last updated: June 18, 2025
In September, the average temperature in Fossambault-sur-le-Lac, Canada hovers around 13°C (55°F). Expect a minimum chill of -3°C (27°F), with highs reaching up to 28°C (82°F). The region sees about 127 mm (5.0 in) of precipitation spread over 13 days, while the air maintains an average humidity level of 81%.
In September in Fossambault-sur-le-Lac, the average temperature is 13°C (55°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -3°C (27°F). Be prepared for a wide range of temperatures, ensuring you're equipped for both warm days and chilly evenings while traveling.
In Fossambault-sur-le-Lac in September, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.
In Fossambault-sur-le-Lac in September, humidity is 81%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making strolls outdoors feel heavy and slightly oppressive, which may be less than ideal for travelers looking to explore comfortably.
In Fossambault-sur-le-Lac 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 Fossambault-sur-le-Lac.
UV Risk Categories
Weather in Fossambault-sur-le-Lac varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Fossambault-sur-le-Lac, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (11°F) | 95 mm (3.7 inches) | 95% | low |
| February Weather | -11°C (13°F) | 94 mm (3.7 inches) | 93% | moderate |
| March Weather | -5°C (22°F) | 106 mm (4.2 inches) | 90% | moderate |
| April Weather | 2°C (36°F) | 121 mm (4.8 inches) | 87% | very high |
| May Weather | 10°C (50°F) | 114 mm (4.5 inches) | 79% | very high |
| June Weather | 15°C (60°F) | 150 mm (5.9 inches) | 73% | very high |
| July Weather | 18°C (65°F) | 137 mm (5.4 inches) | 81% | very high |
| August Weather | 17°C (63°F) | 136 mm (5.3 inches) | 81% | very high |
| September Weather | 13°C (55°F) | 127 mm (5.0 inches) | 81% | high |
| October Weather | 6°C (43°F) | 152 mm (6.0 inches) | 87% | moderate |
| November Weather | -2°C (28°F) | 152 mm (6.0 inches) | 89% | moderate |
| December Weather | -9°C (16°F) | 126 mm (5.0 inches) | 92% | low |