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September Weather in Fayette, United States

Last updated: June 24, 2025

In September, the average temperature in Fayette, United States hovers around 25°C (77°F). Visitors can expect a range of 11°C (52°F) to a steamy 37°C (99°F). Rainfall is moderate, with 92 mm (3.6 in) spread across approximately 8 days, and the air carries an average humidity of 74%. Pack accordingly to enjoy this vibrant locale!

September Temperature in Fayette

In September in Fayette, the average temperature is 25°C (77°F). Maximums can reach 37°C (99°F), and minimums can be as low as 11°C (52°F). This weather makes Fayette an ideal destination for travelers seeking warm and pleasant conditions.

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

The chart illustrates September temperature patterns in Fayette, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fayette, September typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec465158637277818077675349
Data source: Temperature data for Fayette 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 Fayette

In Fayette in September, the precipitation amount is 92 mm (3.6 in), occurring over the course of 8 days.

September Precipitation Trends in Fayette

The chart displays monthly precipitation patterns in Fayette, 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 Fayette, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1221871761651161481051249211076151
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fayette

In Fayette in September humidity is 74%. With an average temperature of 25°C (77°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit more challenging as you find yourself sticky and in need of frequent breaks to hydrate and cool down.

September Average Humidity in Fayette

This chart illustrates the average monthly humidity levels in Fayette, 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 Fayette is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fayette

In Fayette 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 Fayette.

Maximum UV Index Levels in Fayette for September

The chart shows the monthly maximum UV Index (UVI) for Fayette 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 Fayette typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119764
Data source: Fayette 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 Fayette Compares to Other Months

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

This table compares monthly weather conditions in Fayette, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)122 mm (4.8 inches)85%moderate
February Weather11°C (51°F)187 mm (7.4 inches)84%high
March Weather14°C (58°F)176 mm (6.9 inches)82%very high
April Weather17°C (63°F)165 mm (6.5 inches)82%very high
May Weather22°C (72°F)116 mm (4.6 inches)82%extreme
June Weather25°C (78°F)148 mm (5.8 inches)79%extreme
July Weather27°C (81°F)105 mm (4.1 inches)82%extreme
August Weather27°C (80°F)124 mm (4.9 inches)77%extreme
September Weather25°C (77°F)92 mm (3.6 inches)74%very high
October Weather19°C (67°F)110 mm (4.3 inches)73%high
November Weather11°C (53°F)76 mm (3.0 inches)85%high
December Weather10°C (50°F)151 mm (5.9 inches)88%moderate

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