September Weather in Centerville, United States

Last updated: June 24, 2025

In Centerville, United States, the average temperature in September is a comfortable 21°C (69°F). Expect a minimum of 7°C (44°F) and a maximum of 33°C (92°F), offering a delightful range for all preferences. During this month, precipitation averages 126 mm (5.0 in) over 8 days, while the average humidity stands at 73%. Enjoy the vibrant climate and plan accordingly!

September Temperature in Centerville

In September in Centerville, the average temperature is 21°C (69°F). Maximums can reach 33°C (92°F) and minimums can be as low as 7°C (44°F). This makes it an ideal time for travelers to enjoy a range of outdoor activities while also being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Centerville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Centerville, September typically has an average temperature of 21°C (69°F), with highs reaching up to 33°C (92°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Centerville

In Centerville in September, the precipitation amount is 126 mm (5.0 in) spread over 8 days, indicating a relatively wet period for the region.

September Precipitation Trends in Centerville

The chart displays monthly precipitation patterns in Centerville, 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 Centerville, September typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 8 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 Centerville

In Centerville in September, humidity is 73%. With an average temperature of 21°C (69°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat stifling and travel a bit more challenging, as the air is dense and can leave you feeling fatigued more quickly.

September Average Humidity in Centerville

This chart illustrates the average monthly humidity levels in Centerville, 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 Centerville is approximately 73%, 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 Centerville

In Centerville 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 Centerville.

Maximum UV Index Levels in Centerville for September

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

Data source: Centerville 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 Centerville Compares to Other Months

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

This table compares monthly weather conditions in Centerville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	51 mm (2.0 inches)	78%	moderate
February Weather	-3°C (27°F)	50 mm (2.0 inches)	80%	moderate
March Weather	5°C (42°F)	98 mm (3.8 inches)	77%	high
April Weather	10°C (51°F)	78 mm (3.1 inches)	77%	very high
May Weather	18°C (64°F)	147 mm (5.8 inches)	77%	very high
June Weather	24°C (75°F)	127 mm (5.0 inches)	81%	extreme
July Weather	26°C (79°F)	84 mm (3.3 inches)	81%	very high
August Weather	24°C (75°F)	78 mm (3.1 inches)	77%	very high
September Weather	21°C (69°F)	126 mm (5.0 inches)	73%	very high
October Weather	12°C (54°F)	126 mm (5.0 inches)	75%	high
November Weather	4°C (40°F)	52 mm (2.1 inches)	85%	moderate
December Weather	1°C (33°F)	37 mm (1.5 inches)	83%	moderate