Last updated: June 18, 2025
In Bon Accord, Canada, the average temperature in September hovers around 10°C (51°F). However, be prepared for a range; temperatures can plummet to a minimum of -3°C (26°F) or soar up to a maximum of 30°C (87°F). Expect about 40 mm (1.6 in) of precipitation over the course of 7 days, accompanied by an average humidity level of 73%.
In September in Bon Accord, the average temperature is 10°C (51°F), with maximums reaching 30°C (87°F) and minimums dipping as low as -3°C (26°F). Be sure to pack layers to prepare for a wide range of temperatures during your travels.
In Bon Accord in September, the precipitation amount is 40 mm (1.6 in) over a span of 7 days.
In Bon Accord in September, humidity is 73%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that can make outdoor activities uncomfortable, causing your clothes to cling to your skin and a persistent coolness that seeps into your bones, which might deter long excursions without proper layering.
In Bon Accord in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Bon Accord, you can refer to this Hourly UV Index in Bon Accord.
UV Risk Categories
Weather in Bon Accord varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bon Accord, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -11°C (13°F) | 18 mm (0.7 inches) | 90% | low |
February Weather | -13°C (8°F) | 19 mm (0.8 inches) | 92% | moderate |
March Weather | -5°C (22°F) | 22 mm (0.9 inches) | 87% | moderate |
April Weather | 2°C (36°F) | 29 mm (1.2 inches) | 81% | high |
May Weather | 11°C (52°F) | 55 mm (2.2 inches) | 77% | high |
June Weather | 15°C (60°F) | 102 mm (4.0 inches) | 77% | high |
July Weather | 17°C (63°F) | 97 mm (3.8 inches) | 81% | very high |
August Weather | 16°C (60°F) | 67 mm (2.6 inches) | 78% | high |
September Weather | 10°C (51°F) | 40 mm (1.6 inches) | 73% | high |
October Weather | 3°C (37°F) | 28 mm (1.1 inches) | 78% | moderate |
November Weather | -5°C (23°F) | 36 mm (1.4 inches) | 82% | low |
December Weather | -10°C (15°F) | 19 mm (0.8 inches) | 91% | low |