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September Weather in Centerville, United States

Last updated: June 24, 2025

In Centerville, United States, the average temperature in September typically hovers around 22°C (71°F). However, expect fluctuations, with minimums dipping to 7°C (45°F) and maximums soaring to 34°C (94°F). During this month, the area receives an average of 63 mm (2.5 in) of precipitation over approximately 7 days, while maintaining a comfortable average humidity of 68%.

September Temperature in Centerville

In September in Centerville, the average temperature is 22°C (71°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 7°C (45°F). This varied climate makes Centerville an ideal destination for travelers seeking both warm days and 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 22°C (71°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec343748556574787571584440
Data source: Temperature data for Centerville generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Centerville

In Centerville in September, the precipitation amount is 63 mm (2.5 in) over a span of 7 days.

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 63 mm (2.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec831041451681758996103631147668
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Centerville

In Centerville in September, humidity is 68%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making traveling quite pleasant yet slightly sticky as you explore the sights.

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 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
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 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
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.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)83 mm (3.3 inches)83%moderate
February Weather3°C (37°F)104 mm (4.1 inches)81%high
March Weather9°C (48°F)145 mm (5.7 inches)80%high
April Weather13°C (55°F)168 mm (6.6 inches)80%very high
May Weather19°C (66°F)175 mm (6.9 inches)83%very high
June Weather23°C (74°F)89 mm (3.5 inches)83%extreme
July Weather26°C (78°F)96 mm (3.8 inches)76%extreme
August Weather24°C (75°F)103 mm (4.1 inches)69%very high
September Weather22°C (71°F)63 mm (2.5 inches)68%very high
October Weather15°C (59°F)114 mm (4.5 inches)72%high
November Weather7°C (45°F)75 mm (3.0 inches)83%moderate
December Weather4°C (40°F)68 mm (2.7 inches)86%moderate

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