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September Weather in Abbeville, United States

Last updated: June 24, 2025

In Abbeville, United States, the average temperature in September hovers around 24°C (76°F). Expect minimums of 10°C (51°F) and maximums reaching 35°C (96°F). Be prepared for some rain, as the area receives about 99 mm (3.9 in) of precipitation over 8 days. With an average humidity of 76%, the weather can feel quite sultry.

September Temperature in Abbeville

In September in Abbeville, the average temperature is 24°C (76°F), with maximums reaching 35°C (96°F) and minimums dropping as low as 10°C (51°F). Therefore, it's advisable to pack layers for your travels, ensuring comfort in both warmer afternoons and cooler evenings.

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

The chart illustrates September temperature patterns in Abbeville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Abbeville, September typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec465156637278818076675349
Data source: Temperature data for Abbeville 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 Abbeville

In Abbeville in September, the precipitation amount is 99 mm (3.9 in) spread over 8 days.

September Precipitation Trends in Abbeville

The chart displays monthly precipitation patterns in Abbeville, 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 Abbeville, September typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec10412710011013290991189911094116
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Abbeville

In Abbeville in September, humidity is 76%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace that can quickly lead to discomfort for traveling, making long walks and outdoor activities feel exhausting and sticky.

September Average Humidity in Abbeville

This chart illustrates the average monthly humidity levels in Abbeville, 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 Abbeville is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%82%85%85%83%76%76%80%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Abbeville

In Abbeville 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 Abbeville.

Maximum UV Index Levels in Abbeville for September

The chart shows the monthly maximum UV Index (UVI) for Abbeville 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 Abbeville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Abbeville 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 Abbeville Compares to Other Months

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

This table compares monthly weather conditions in Abbeville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)104 mm (4.1 inches)86%moderate
February Weather11°C (52°F)127 mm (5.0 inches)86%high
March Weather13°C (57°F)100 mm (3.9 inches)86%very high
April Weather17°C (64°F)110 mm (4.3 inches)82%very high
May Weather22°C (72°F)132 mm (5.2 inches)85%extreme
June Weather25°C (78°F)90 mm (3.5 inches)85%extreme
July Weather27°C (81°F)99 mm (3.9 inches)83%extreme
August Weather27°C (80°F)118 mm (4.6 inches)76%very high
September Weather24°C (76°F)99 mm (3.9 inches)76%very high
October Weather19°C (67°F)110 mm (4.3 inches)80%very high
November Weather12°C (53°F)94 mm (3.7 inches)88%high
December Weather9°C (49°F)116 mm (4.6 inches)88%moderate

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