September Weather in High Level, Canada

Last updated: June 18, 2025

In September, the average temperature in High Level, Canada hovers around 9°C (49°F), with temperatures ranging from a chilly -9°C (17°F) to a warm 29°C (85°F). Expect about 28 mm (1.1 in) of precipitation over approximately 6 days, contributing to an average humidity of 79%. Prepare for a mix of cool days and occasional warmth!

September Temperature in High Level

In September in High Level, the average temperature is 9°C (49°F), with maximums reaching 29°C (85°F) and minimums dipping as low as -9°C (17°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

September Weather in High Level: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in High Level, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In High Level, September typically has an average temperature of 9°C (49°F), with highs reaching up to 29°C (85°F) and lows dropping to around -9°C (17°F).

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

September Precipitation in High Level

In High Level in September, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

September Precipitation Trends in High Level

The chart displays monthly precipitation patterns in High Level, 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 High Level, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 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 High Level

In High Level in September humidity is 79%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and carrying a light raincoat for a comfortable travel experience.

September Average Humidity in High Level

This chart illustrates the average monthly humidity levels in High Level, 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 High Level is approximately 79%, 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 High Level

In High Level in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in High Level.

Maximum UV Index Levels in High Level for September

The chart shows the monthly maximum UV Index (UVI) for High Level 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 High Level typically reaches 5, which falls under the moderate exposure category.

Data source: High Level 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 High Level Compares to Other Months

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

This table compares monthly weather conditions in High Level, 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)	19 mm (0.8 inches)	94%	low
February Weather	-18°C (0°F)	13 mm (0.5 inches)	96%	low
March Weather	-10°C (15°F)	19 mm (0.7 inches)	90%	moderate
April Weather	0°C (32°F)	14 mm (0.5 inches)	77%	moderate
May Weather	11°C (52°F)	18 mm (0.7 inches)	63%	high
June Weather	15°C (60°F)	71 mm (2.8 inches)	58%	high
July Weather	17°C (63°F)	76 mm (3.0 inches)	67%	high
August Weather	15°C (60°F)	55 mm (2.2 inches)	74%	high
September Weather	9°C (49°F)	28 mm (1.1 inches)	79%	moderate
October Weather	1°C (35°F)	18 mm (0.7 inches)	89%	moderate
November Weather	-11°C (13°F)	33 mm (1.3 inches)	94%	low
December Weather	-17°C (2°F)	22 mm (0.9 inches)	97%	low