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September Weather in Madisonville, United States

Last updated: June 24, 2025

In September, the average temperature in Madisonville, United States is a pleasant 23°C (73°F). Expect a wide range, with minimums dipping to 9°C (48°F) and maximums soaring up to 35°C (96°F). During this month, you'll encounter approximately 102 mm (4.0 in) of precipitation over 11 days, while the average humidity hovers around 76%. Enjoy the climate!

September Temperature in Madisonville

In September, in Madisonville, the average temperature is 23°C (73°F). Maximums can reach 35°C (96°F), while minimums can dip as low as 9°C (48°F). Be sure to pack layers to enjoy a comfortable trip amidst the warm days and cooler nights.

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

The chart illustrates September temperature patterns in Madisonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Madisonville, September typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (96°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec424853606974787773635046
Data source: Temperature data for Madisonville 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 Madisonville

In Madisonville in September, the precipitation amount is 102 mm (4.0 in) over the course of 11 days.

September Precipitation Trends in Madisonville

The chart displays monthly precipitation patterns in Madisonville, 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 Madisonville, September typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec10217516514712511711514210213088142
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Madisonville

In Madisonville in September humidity is 76%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket, making outdoor activities feel more intense and prompting travelers to seek shade or cool breaks more frequently.

September Average Humidity in Madisonville

This chart illustrates the average monthly humidity levels in Madisonville, 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 Madisonville 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 Madisonville

In Madisonville 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 Madisonville.

Maximum UV Index Levels in Madisonville for September

The chart shows the monthly maximum UV Index (UVI) for Madisonville 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 Madisonville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
Data source: Madisonville 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 Madisonville Compares to Other Months

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

This table compares monthly weather conditions in Madisonville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)102 mm (4.0 inches)86%moderate
February Weather9°C (48°F)175 mm (6.9 inches)86%high
March Weather12°C (53°F)165 mm (6.5 inches)86%very high
April Weather15°C (60°F)147 mm (5.8 inches)82%very high
May Weather21°C (69°F)125 mm (4.9 inches)85%extreme
June Weather24°C (75°F)117 mm (4.6 inches)85%extreme
July Weather26°C (78°F)115 mm (4.5 inches)83%extreme
August Weather25°C (77°F)142 mm (5.6 inches)76%very high
September Weather23°C (73°F)102 mm (4.0 inches)76%very high
October Weather17°C (64°F)130 mm (5.1 inches)80%high
November Weather10°C (50°F)88 mm (3.5 inches)88%moderate
December Weather8°C (46°F)142 mm (5.6 inches)88%moderate

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