September Weather in Ridgetown, Canada

Last updated: June 18, 2025

In September, the average temperature in Ridgetown, Canada hovers around 19°C (66°F), offering a pleasant climate. Expect a minimum of 4°C (39°F) and a maximum of 32°C (89°F), providing a wide range for outdoor activities. However, prepare for some moisture, as the area receives about 76 mm (3.0 in) of precipitation over 10 days, coupled with an average humidity of 81%.

September Temperature in Ridgetown

In September in Ridgetown, the average temperature is 19°C (66°F), with maximums reaching 32°C (89°F) and minimums dropping to as low as 4°C (39°F). It's advisable to pack a mix of light clothing for warm days and layers for cooler evenings while traveling during this period.

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

The chart illustrates September temperature patterns in Ridgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ridgetown, September typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (89°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Ridgetown

In Ridgetown in September, the total precipitation amount is 76 mm (3.0 in) spread over a period of 10 days.

September Precipitation Trends in Ridgetown

The chart displays monthly precipitation patterns in Ridgetown, 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 Ridgetown, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 10 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 Ridgetown

In Ridgetown in September, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

September Average Humidity in Ridgetown

This chart illustrates the average monthly humidity levels in Ridgetown, 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 Ridgetown 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 Ridgetown

In Ridgetown 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 Ridgetown.

Maximum UV Index Levels in Ridgetown for September

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

Data source: Ridgetown 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 Ridgetown Compares to Other Months

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

This table compares monthly weather conditions in Ridgetown, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (28°F)	65 mm (2.6 inches)	90%	low
February Weather	-2°C (29°F)	69 mm (2.7 inches)	90%	moderate
March Weather	2°C (36°F)	73 mm (2.9 inches)	87%	moderate
April Weather	7°C (45°F)	94 mm (3.7 inches)	87%	very high
May Weather	14°C (57°F)	101 mm (4.0 inches)	82%	very high
June Weather	20°C (69°F)	93 mm (3.7 inches)	81%	very high
July Weather	23°C (74°F)	97 mm (3.8 inches)	79%	very high
August Weather	22°C (72°F)	85 mm (3.3 inches)	80%	very high
September Weather	19°C (66°F)	76 mm (3.0 inches)	81%	very high
October Weather	13°C (55°F)	104 mm (4.1 inches)	84%	high
November Weather	5°C (41°F)	79 mm (3.1 inches)	88%	moderate
December Weather	1°C (34°F)	64 mm (2.5 inches)	87%	low