September Weather in Woodstock, Canada

Last updated: June 18, 2025

In Woodstock, Canada, the average temperature in September hovers around 17°C (62°F), making it a comfortable time of year. However, temperatures can fluctuate significantly, with a minimum of 0°C (32°F) and a maximum reaching 32°C (89°F). Expect 83 mm (3.3 in) of precipitation spread across 11 days, contributing to an average humidity of 81%. Enjoy the mix of warmth and moisture this month brings!

September Temperature in Woodstock

In September in Woodstock, the average temperature is 17°C (62°F). Maximums can reach 32°C (89°F) and minimums can drop as low as 0°C (32°F). Be sure to pack for both warm days and chilly nights while exploring this vibrant destination!

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

The chart illustrates September temperature patterns in Woodstock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Woodstock, September typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (89°F) and lows dropping to around 0°C (32°F).

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

September Precipitation in Woodstock

In Woodstock in September, the precipitation amount is 83 mm (3.3 in) over the course of 11 days.

September Precipitation Trends in Woodstock

The chart displays monthly precipitation patterns in Woodstock, 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 Woodstock, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 11 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 Woodstock

In Woodstock in September, humidity is 81%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel sticky and requiring frequent breaks to stay comfortable while exploring.

September Average Humidity in Woodstock

This chart illustrates the average monthly humidity levels in Woodstock, 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 Woodstock is approximately 81%, 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 Woodstock

In Woodstock in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Woodstock.

Maximum UV Index Levels in Woodstock for September

The chart shows the monthly maximum UV Index (UVI) for Woodstock 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 Woodstock typically reaches 8, which falls under the very high exposure category.

Data source: Woodstock 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 Woodstock Compares to Other Months

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

This table compares monthly weather conditions in Woodstock, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	76 mm (3.0 inches)	90%	low
February Weather	-4°C (25°F)	80 mm (3.1 inches)	90%	moderate
March Weather	0°C (33°F)	70 mm (2.8 inches)	87%	moderate
April Weather	6°C (43°F)	104 mm (4.1 inches)	87%	very high
May Weather	13°C (56°F)	100 mm (3.9 inches)	82%	very high
June Weather	19°C (66°F)	112 mm (4.4 inches)	81%	very high
July Weather	22°C (71°F)	92 mm (3.6 inches)	79%	very high
August Weather	20°C (69°F)	101 mm (4.0 inches)	80%	very high
September Weather	17°C (62°F)	83 mm (3.3 inches)	81%	very high
October Weather	10°C (51°F)	114 mm (4.5 inches)	84%	moderate
November Weather	3°C (37°F)	86 mm (3.4 inches)	88%	moderate
December Weather	-1°C (30°F)	74 mm (2.9 inches)	87%	low