September Weather in Canby, United States

Last updated: June 24, 2025

In Canby, United States, the average temperature in September hovers around 18°C (65°F). Temperatures can range from a brisk 4°C (40°F) on cooler days to a sizzling 36°C (96°F) at their peak. Expect precipitation of about 59 mm (2.3 in) over approximately 7 days, and with an average humidity of 71%, it's advisable to be prepared for a pleasantly moist climate!

September Temperature in Canby

In September in Canby, the average temperature is 18°C (65°F). Maximums can reach 36°C (96°F) and minimums can be as low as 4°C (40°F). This variety in temperatures makes it essential for travelers to pack accordingly, ensuring they are prepared for both warm days and cooler evenings.

September Weather in Canby: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Canby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Canby, September typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (96°F) and lows dropping to around 4°C (40°F).

Data source: Temperature data for Canby generated using information from the Copernicus Climate Change Service.

September Precipitation in Canby

In Canby in September, the precipitation amount is 59 mm (2.3 in) over a span of 7 days.

September Precipitation Trends in Canby

The chart displays monthly precipitation patterns in Canby, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Canby, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Canby

In Canby in September humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

September Average Humidity in Canby

This chart illustrates the average monthly humidity levels in Canby, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Canby is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Canby

In Canby 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 Canby.

Maximum UV Index Levels in Canby for September

The chart shows the monthly maximum UV Index (UVI) for Canby in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Canby typically reaches 7, which falls under the high exposure category.

Data source: Canby September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Canby Compares to Other Months

Weather in Canby varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Canby, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Canby, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	156 mm (6.1 inches)	85%	low
February Weather	5°C (42°F)	178 mm (7.0 inches)	84%	moderate
March Weather	8°C (47°F)	131 mm (5.2 inches)	85%	moderate
April Weather	11°C (52°F)	115 mm (4.5 inches)	83%	high
May Weather	15°C (58°F)	54 mm (2.1 inches)	83%	very high
June Weather	18°C (65°F)	43 mm (1.7 inches)	83%	very high
July Weather	21°C (71°F)	4 mm (0.2 inches)	82%	very high
August Weather	22°C (71°F)	6 mm (0.3 inches)	74%	very high
September Weather	18°C (65°F)	59 mm (2.3 inches)	71%	high
October Weather	12°C (54°F)	101 mm (4.0 inches)	81%	moderate
November Weather	8°C (47°F)	146 mm (5.7 inches)	87%	moderate
December Weather	5°C (42°F)	184 mm (7.3 inches)	87%	low