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September Weather in Whitesboro, United States

Last updated: June 24, 2025

In September, the average temperature in Whitesboro, United States is a pleasant 25°C (77°F). However, you can expect temperature fluctuations, with a minimum of 10°C (50°F) and a maximum soaring to 36°C (97°F). During this month, the area experiences 115 mm (4.5 in) of precipitation over approximately 6 days, accompanied by an average humidity of 65%. Enjoy the climate while preparing for a mix of sun and rain!

September Temperature in Whitesboro

In September in Whitesboro, the average temperature is 25°C (77°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 10°C (50°F). This makes it an ideal time for traveling, as the warm days are perfect for outdoor activities while cooler evenings allow for comfortable exploration.

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

The chart illustrates September temperature patterns in Whitesboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Whitesboro, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec444658637380848377655449
Data source: Temperature data for Whitesboro 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 Whitesboro

In Whitesboro in September, the precipitation amount is 115 mm (4.5 in) over the course of 6 days.

September Precipitation Trends in Whitesboro

The chart displays monthly precipitation patterns in Whitesboro, 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 Whitesboro, September typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec588710510212511147971151465258
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Whitesboro

In Whitesboro in September, humidity is 65%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor activities slightly uncomfortable but still bearable, as the sticky air clings to your skin and encourages you to seek shade or a refreshing drink.

September Average Humidity in Whitesboro

This chart illustrates the average monthly humidity levels in Whitesboro, 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 Whitesboro is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Whitesboro

In Whitesboro 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 Whitesboro.

Maximum UV Index Levels in Whitesboro for September

The chart shows the monthly maximum UV Index (UVI) for Whitesboro 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 Whitesboro typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Whitesboro 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 Whitesboro Compares to Other Months

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

This table compares monthly weather conditions in Whitesboro, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)58 mm (2.3 inches)80%moderate
February Weather8°C (47°F)86 mm (3.4 inches)79%high
March Weather14°C (58°F)105 mm (4.1 inches)78%very high
April Weather17°C (63°F)102 mm (4.0 inches)78%very high
May Weather23°C (73°F)125 mm (4.9 inches)81%extreme
June Weather27°C (80°F)111 mm (4.4 inches)78%extreme
July Weather29°C (84°F)47 mm (1.8 inches)73%extreme
August Weather28°C (83°F)97 mm (3.8 inches)66%extreme
September Weather25°C (77°F)115 mm (4.5 inches)65%very high
October Weather19°C (66°F)146 mm (5.8 inches)72%very high
November Weather12°C (54°F)52 mm (2.0 inches)82%high
December Weather9°C (49°F)58 mm (2.3 inches)87%moderate

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