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September Weather in Brooksville, United States

Last updated: August 27, 2025

In September, the average temperature in Brooksville, United States hovers around 25°C (78°F), providing a warm and inviting climate. However, temperatures can vary significantly, with a minimum of 10°C (51°F) and a maximum reaching 37°C (100°F). Rainfall is moderate, with an average precipitation of 83 mm (3.3 in) spread over 9 days, and humidity levels remain relatively high at 74%, contributing to a tropical atmosphere.

September Temperature in Brooksville

In September in Brooksville, the average temperature is 25°C (78°F). Maximums can reach 37°C (100°F) and minimums can be as low as 10°C (51°F). This makes Brooksville an ideal destination for travelers looking for warm weather with a comfortable range of temperatures.

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

The chart illustrates September temperature patterns in Brooksville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brooksville, September typically has an average temperature of 25°C (78°F), with highs reaching up to 37°C (100°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec475259647379828178685450
Data source: Temperature data for Brooksville 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 Brooksville

In Brooksville in September, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

September Precipitation Trends in Brooksville

The chart displays monthly precipitation patterns in Brooksville, 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 Brooksville, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1121661401531141521001348310365131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brooksville

In Brooksville in September humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

September Average Humidity in Brooksville

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

In Brooksville 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 Brooksville.

Maximum UV Index Levels in Brooksville for September

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

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

This table compares monthly weather conditions in Brooksville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)112 mm (4.4 inches)85%moderate
February Weather11°C (52°F)166 mm (6.5 inches)84%high
March Weather15°C (59°F)140 mm (5.5 inches)82%very high
April Weather18°C (64°F)153 mm (6.0 inches)82%very high
May Weather23°C (74°F)114 mm (4.5 inches)82%extreme
June Weather26°C (79°F)152 mm (6.0 inches)79%extreme
July Weather28°C (82°F)100 mm (3.9 inches)82%extreme
August Weather27°C (82°F)133 mm (5.3 inches)77%very high
September Weather25°C (78°F)83 mm (3.3 inches)74%very high
October Weather20°C (68°F)103 mm (4.1 inches)73%very high
November Weather12°C (54°F)65 mm (2.6 inches)85%high
December Weather10°C (51°F)131 mm (5.2 inches)88%moderate

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