Last updated: June 18, 2025
In September, the average temperature in Fallingbrook, Canada hovers around 15°C (60°F), offering a mild climate. However, be prepared for a range, as temperatures can vary from a chilly -1°C (31°F) to a warm 32°C (90°F). The region experiences some moisture, with an average precipitation of 81 mm (3.2 in) spread over 10 days, resulting in a comfortable average humidity of 72%.
In September in Fallingbrook, the average temperature is 15°C (60°F). Maximums can reach 32°C (90°F), and minimums can be as low as -1°C (31°F). Be sure to pack for a variety of weather conditions to enjoy your visit to Fallingbrook.
In Fallingbrook in September, the precipitation amount is 81 mm (3.2 in) over a span of 10 days.
In Fallingbrook in September humidity is 72%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace, creating a slightly muggy atmosphere that can make strolling around a bit sticky. Travelers might find themselves longing for a refreshing breeze, and it’s advisable to stay hydrated while exploring local sights.
In Fallingbrook 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 Fallingbrook.
UV Risk Categories
Weather in Fallingbrook varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Fallingbrook, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 78 mm (3.1 inches) | 93% | low |
| February Weather | -8°C (19°F) | 82 mm (3.2 inches) | 93% | moderate |
| March Weather | -3°C (28°F) | 87 mm (3.4 inches) | 86% | moderate |
| April Weather | 5°C (42°F) | 115 mm (4.5 inches) | 82% | very high |
| May Weather | 13°C (56°F) | 120 mm (4.7 inches) | 75% | very high |
| June Weather | 18°C (65°F) | 102 mm (4.0 inches) | 68% | very high |
| July Weather | 21°C (71°F) | 120 mm (4.7 inches) | 69% | very high |
| August Weather | 20°C (68°F) | 97 mm (3.8 inches) | 67% | very high |
| September Weather | 15°C (60°F) | 81 mm (3.2 inches) | 72% | high |
| October Weather | 9°C (48°F) | 133 mm (5.2 inches) | 83% | moderate |
| November Weather | 0°C (33°F) | 99 mm (3.9 inches) | 88% | moderate |
| December Weather | -6°C (22°F) | 83 mm (3.3 inches) | 89% | low |