September Weather in Niverville, Canada

Last updated: June 18, 2025

In Niverville, Canada, the average temperature in September hovers around 14°C (57°F). Visitors should be prepared for a temperature range that can swing from a chilly -3°C (27°F) to a sweltering 34°C (94°F). During this month, expect approximately 91 mm (3.6 in) of precipitation over about 11 days, accompanied by an average humidity of 75%.

September Temperature in Niverville

In September in Niverville, the average temperature is 14°C (57°F). Maximum temperatures can reach as high as 34°C (94°F), while the minimum can drop to as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling, and pack accordingly!

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

The chart illustrates September temperature patterns in Niverville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Niverville, September typically has an average temperature of 14°C (57°F), with highs reaching up to 34°C (94°F) and lows dropping to around -3°C (27°F).

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

September Precipitation in Niverville

In Niverville in September, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

September Precipitation Trends in Niverville

The chart displays monthly precipitation patterns in Niverville, 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 Niverville, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Niverville

In Niverville in September, humidity is 75%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and travel a bit sluggish, as the air feels heavy and the heat lingers close to your skin.

September Average Humidity in Niverville

This chart illustrates the average monthly humidity levels in Niverville, 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 Niverville is approximately 75%, 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 Niverville

In Niverville 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 Niverville.

Maximum UV Index Levels in Niverville for September

The chart shows the monthly maximum UV Index (UVI) for Niverville 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 Niverville typically reaches 7, which falls under the high exposure category.

Data source: Niverville 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 Niverville Compares to Other Months

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

This table compares monthly weather conditions in Niverville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (7°F)	18 mm (0.7 inches)	94%	low
February Weather	-15°C (4°F)	17 mm (0.7 inches)	91%	moderate
March Weather	-5°C (23°F)	18 mm (0.7 inches)	90%	moderate
April Weather	3°C (37°F)	28 mm (1.1 inches)	81%	high
May Weather	12°C (54°F)	38 mm (1.5 inches)	74%	very high
June Weather	19°C (67°F)	74 mm (2.9 inches)	75%	very high
July Weather	21°C (70°F)	77 mm (3.0 inches)	74%	very high
August Weather	19°C (67°F)	57 mm (2.2 inches)	77%	very high
September Weather	14°C (57°F)	91 mm (3.6 inches)	75%	high
October Weather	5°C (42°F)	70 mm (2.7 inches)	78%	moderate
November Weather	-4°C (24°F)	28 mm (1.1 inches)	87%	low
December Weather	-10°C (13°F)	26 mm (1.0 inches)	93%	low