Last updated: June 18, 2025
In September, the average temperature in White City, Canada hovers around 12°C (54°F), with fluctuations ranging from a chilly -5°C (24°F) to a warm 32°C (91°F). Expect about 49 mm (1.9 in) of precipitation spread over 8 days, contributing to an average humidity of 73%. Whether you’re enjoying the mild weather or braving the occasional rain, White City offers a unique climate experience!
In September in White City, the average temperature is 12°C (54°F). Maximum temperatures can reach 32°C (91°F), while the minimum can drop as low as -5°C (24°F). Travelers should be prepared for a wide range of temperatures during their visit.
In White City in September, the precipitation amount is 49 mm (1.9 in) spread over 8 days.
In White City in September, humidity is 73%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making travel moderately uncomfortable as the dampness can chill you to your bones, especially during early morning excursions or late afternoon strolls.
In White City 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 White City.
UV Risk Categories
Weather in White City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in White City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -13°C (10°F) | 14 mm (0.5 inches) | 91% | low |
| February Weather | -15°C (6°F) | 12 mm (0.5 inches) | 94% | moderate |
| March Weather | -5°C (24°F) | 24 mm (0.9 inches) | 91% | moderate |
| April Weather | 2°C (36°F) | 27 mm (1.1 inches) | 79% | high |
| May Weather | 11°C (53°F) | 36 mm (1.4 inches) | 71% | very high |
| June Weather | 17°C (62°F) | 104 mm (4.1 inches) | 65% | very high |
| July Weather | 19°C (67°F) | 58 mm (2.3 inches) | 75% | very high |
| August Weather | 18°C (64°F) | 51 mm (2.0 inches) | 76% | very high |
| September Weather | 12°C (54°F) | 49 mm (1.9 inches) | 73% | high |
| October Weather | 3°C (38°F) | 31 mm (1.2 inches) | 77% | moderate |
| November Weather | -5°C (24°F) | 30 mm (1.2 inches) | 88% | low |
| December Weather | -10°C (15°F) | 19 mm (0.7 inches) | 95% | low |