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September Weather in Covington, United States

Last updated: June 24, 2025

In September, the average temperature in Covington, United States is a pleasant 19°C (67°F). Expect cool nights with a minimum of 2°C (36°F), while daytime highs can reach up to 34°C (93°F). Rain is likely, with 108 mm (4.3 in) of precipitation spread over 9 days, and an average humidity of 68% adds a touch of tropical feel to the atmosphere.

September Temperature in Covington

In September in Covington, the average temperature is 19°C (67°F). Maximums can reach 34°C (93°F), while minimums can be as low as 2°C (36°F). Pack accordingly to enjoy a range of outdoor activities in this diverse climate!

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

The chart illustrates September temperature patterns in Covington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Covington, September typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (93°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec343945546369747267574338
Data source: Temperature data for Covington 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 Covington

In Covington in September, the precipitation amount is 108 mm (4.3 in) spread over 9 days.

September Precipitation Trends in Covington

The chart displays monthly precipitation patterns in Covington, 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 Covington, September typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7111585111145108741001081117193
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Covington

In Covington in September, humidity is 68%. With an average temperature of 19°C (67°F), this humidity feels like a warm, enveloping blanket, making travel pleasant yet slightly muggy, which can be refreshing while exploring but may require occasional breaks to stay comfortable.

September Average Humidity in Covington

This chart illustrates the average monthly humidity levels in Covington, 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 Covington is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Covington

In Covington 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 Covington.

Maximum UV Index Levels in Covington for September

The chart shows the monthly maximum UV Index (UVI) for Covington 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 Covington typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810101111109753
Data source: Covington 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 Covington Compares to Other Months

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

This table compares monthly weather conditions in Covington, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)71 mm (2.8 inches)87%moderate
February Weather4°C (39°F)115 mm (4.5 inches)87%high
March Weather7°C (45°F)85 mm (3.4 inches)86%very high
April Weather12°C (54°F)111 mm (4.4 inches)84%very high
May Weather17°C (63°F)145 mm (5.7 inches)83%very high
June Weather21°C (69°F)108 mm (4.2 inches)83%extreme
July Weather23°C (74°F)74 mm (2.9 inches)79%extreme
August Weather22°C (72°F)100 mm (3.9 inches)66%very high
September Weather19°C (67°F)108 mm (4.3 inches)68%very high
October Weather14°C (58°F)111 mm (4.4 inches)78%high
November Weather6°C (43°F)71 mm (2.8 inches)89%moderate
December Weather3°C (39°F)93 mm (3.7 inches)86%moderate

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