nomadseason

September Weather in Bowling Green, United States

Last updated: June 24, 2025

In Bowling Green, United States, the average temperature in September hovers around 23°C (73°F), offering a mild climate. However, expect temperature fluctuations, with minimums dipping to 8°C (47°F) and maximums soaring to 38°C (100°F). Rainfall is moderate, with about 100 mm (3.9 in) spread over 10 days, while the air maintains a relative humidity level of 78%, making it feel quite refreshing.

September Temperature in Bowling Green

In September in Bowling Green, the average temperature is 23°C (73°F). Maximum temperatures can reach as high as 38°C (100°F), while the minimum can drop to as low as 8°C (47°F). This makes Bowling Green a suitable destination for travelers seeking a mix of warm days and cooler nights.

September Weather in Bowling Green: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bowling Green, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bowling Green, September typically has an average temperature of 23°C (73°F), with highs reaching up to 38°C (100°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec394449596876817873634943
Data source: Temperature data for Bowling Green generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Bowling Green

In Bowling Green in September, the precipitation amount is 100 mm (3.9 in) over a span of 10 days.

September Precipitation Trends in Bowling Green

The chart displays monthly precipitation patterns in Bowling Green, 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 Bowling Green, September typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6293761041091261101701001197693
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bowling Green

In Bowling Green in September, humidity is 78%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a little challenging but still enjoyable for travelers who appreciate a tropical atmosphere.

September Average Humidity in Bowling Green

This chart illustrates the average monthly humidity levels in Bowling Green, 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 Bowling Green is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%82%81%80%82%81%81%78%80%84%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bowling Green

In Bowling Green in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bowling Green.

Maximum UV Index Levels in Bowling Green for September

The chart shows the monthly maximum UV Index (UVI) for Bowling Green 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 Bowling Green typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101010108753
Data source: Bowling Green 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 Bowling Green Compares to Other Months

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

This table compares monthly weather conditions in Bowling Green, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)62 mm (2.4 inches)84%moderate
February Weather7°C (44°F)93 mm (3.7 inches)83%high
March Weather10°C (49°F)76 mm (3.0 inches)82%high
April Weather15°C (59°F)104 mm (4.1 inches)81%very high
May Weather20°C (68°F)108 mm (4.3 inches)80%very high
June Weather24°C (76°F)126 mm (5.0 inches)82%very high
July Weather27°C (81°F)110 mm (4.3 inches)81%very high
August Weather26°C (78°F)170 mm (6.7 inches)81%very high
September Weather23°C (73°F)100 mm (3.9 inches)78%very high
October Weather17°C (64°F)119 mm (4.7 inches)80%high
November Weather10°C (50°F)76 mm (3.0 inches)84%moderate
December Weather6°C (43°F)93 mm (3.7 inches)84%moderate

Compare Bowling Green's Climate with Cities Worldwide