September Weather in The Pas, Canada

Last updated: June 18, 2025

In September, the average temperature in The Pas, Canada hovers around 11°C (52°F). Expect significant fluctuations, with minimums dipping to -5°C (23°F) and maximums soaring up to 30°C (86°F). The area receives about 68 mm (2.7 in) of precipitation over 10 days, contributing to an average humidity of 81%.

September Temperature in The Pas

In September in The Pas, the average temperature is 11°C (52°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -5°C (23°F). This varied climate makes The Pas a versatile destination for travelers, so be sure to pack for a range of temperatures!

September Weather in The Pas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in The Pas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In The Pas, September typically has an average temperature of 11°C (52°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (23°F).

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

September Precipitation in The Pas

In The Pas in September, the precipitation amount is 68 mm (2.7 in) over a span of 10 days.

September Precipitation Trends in The Pas

The chart displays monthly precipitation patterns in The Pas, 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 The Pas, September typically receives around 68 mm (2.7 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 The Pas

In The Pas in September humidity is 81%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor excursions quite uncomfortable, causing a muggy heaviness that dampens clothes and leaves travelers longing for dryer weather.

September Average Humidity in The Pas

This chart illustrates the average monthly humidity levels in The Pas, 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 The Pas 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 The Pas

In The Pas 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 The Pas, you can refer to this Hourly UV Index in The Pas.

Maximum UV Index Levels in The Pas for September

The chart shows the monthly maximum UV Index (UVI) for The Pas 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 The Pas typically reaches 6, which falls under the high exposure category.

Data source: The Pas 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 The Pas Compares to Other Months

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

This table compares monthly weather conditions in The Pas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (1°F)	24 mm (0.9 inches)	95%	low
February Weather	-18°C (0°F)	10 mm (0.4 inches)	95%	low
March Weather	-8°C (17°F)	35 mm (1.4 inches)	95%	moderate
April Weather	0°C (32°F)	32 mm (1.3 inches)	84%	high
May Weather	10°C (50°F)	42 mm (1.6 inches)	74%	high
June Weather	16°C (61°F)	87 mm (3.4 inches)	65%	very high
July Weather	19°C (67°F)	99 mm (3.9 inches)	80%	high
August Weather	17°C (63°F)	67 mm (2.6 inches)	83%	high
September Weather	11°C (52°F)	68 mm (2.7 inches)	81%	high
October Weather	3°C (38°F)	46 mm (1.8 inches)	85%	moderate
November Weather	-8°C (17°F)	40 mm (1.6 inches)	90%	low
December Weather	-15°C (5°F)	23 mm (0.9 inches)	95%	low