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September Weather in Hornsby Bend, United States

Last updated: June 24, 2025

In September, the average temperature in Hornsby Bend, United States is a warm 27°C (81°F). Expect a comfortable minimum of 11°C (52°F) and a scorching maximum of 39°C (102°F). With an average precipitation of 107 mm (4.2 in) over 11 days, be prepared for occasional rain, but the average humidity sits at a pleasant 66%.

September Temperature in Hornsby Bend

In September in Hornsby Bend, the average temperature is 27°C (81°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop as low as 11°C (52°F). This diverse temperature range makes Hornsby Bend an ideal destination for travelers looking to experience both warm days and cooler evenings.

September Weather in Hornsby Bend: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Hornsby Bend, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hornsby Bend, September typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec525464697782858681716055
Data source: Temperature data for Hornsby Bend 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 Hornsby Bend

In Hornsby Bend in September, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

September Precipitation Trends in Hornsby Bend

The chart displays monthly precipitation patterns in Hornsby Bend, 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 Hornsby Bend, September typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5057659714810373121107855979
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hornsby Bend

In Hornsby Bend in September, humidity is 66%. With an average temperature of 27°C (81°F), this humidity feels like a warm, sticky embrace, making outdoor exploration feel a bit more intense while increasing the need for hydration as you navigate through the sights.

September Average Humidity in Hornsby Bend

This chart illustrates the average monthly humidity levels in Hornsby Bend, 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 Hornsby Bend is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%77%78%82%78%69%63%66%73%84%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hornsby Bend

In Hornsby Bend in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Hornsby Bend.

Maximum UV Index Levels in Hornsby Bend for September

The chart shows the monthly maximum UV Index (UVI) for Hornsby Bend 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 Hornsby Bend typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121110965
Data source: Hornsby Bend 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 Hornsby Bend Compares to Other Months

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

This table compares monthly weather conditions in Hornsby Bend, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)50 mm (1.9 inches)78%moderate
February Weather12°C (54°F)57 mm (2.2 inches)78%very high
March Weather18°C (64°F)65 mm (2.6 inches)77%very high
April Weather20°C (69°F)97 mm (3.8 inches)78%extreme
May Weather25°C (77°F)148 mm (5.8 inches)82%extreme
June Weather28°C (83°F)103 mm (4.1 inches)78%extreme
July Weather30°C (86°F)73 mm (2.9 inches)69%extreme
August Weather30°C (87°F)121 mm (4.8 inches)63%extreme
September Weather27°C (81°F)107 mm (4.2 inches)66%very high
October Weather22°C (71°F)85 mm (3.4 inches)73%very high
November Weather16°C (61°F)59 mm (2.3 inches)84%high
December Weather13°C (56°F)79 mm (3.1 inches)87%moderate

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