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September Weather in Caddo Mills, United States

Last updated: June 24, 2025

In Caddo Mills, United States during September, the average temperature hovers around a warm 26°C (79°F). Expect variations with a minimum of 10°C (51°F) and a maximum soaring to 37°C (100°F). Be prepared for some wet days, as the area receives an average precipitation of 83 mm (3.2 in) over approximately 8 days. With an average humidity of 65%, it's advisable to stay hydrated as you enjoy the warmth!

September Temperature in Caddo Mills

In September in Caddo Mills, the average temperature is 26°C (79°F). Maximum temperatures can reach as high as 37°C (100°F), while the minimum can drop to a chilly 10°C (51°F). Overall, travelers should be prepared for a warm climate with potential fluctuations, making it ideal for various outdoor activities as long as they dress accordingly.

September Weather in Caddo Mills: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Caddo Mills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caddo Mills, September typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (100°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec464960647381848479675651
Data source: Temperature data for Caddo Mills 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 Caddo Mills

In Caddo Mills in September, the precipitation amount is 83 mm (3.2 in) over a span of 8 days.

September Precipitation Trends in Caddo Mills

The chart displays monthly precipitation patterns in Caddo Mills, 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 Caddo Mills, September typically receives around 83 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec71120119156173975588831475779
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Caddo Mills

In Caddo Mills in September, humidity is 65%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making travel quite sticky and uncomfortable.

September Average Humidity in Caddo Mills

This chart illustrates the average monthly humidity levels in Caddo Mills, 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 Caddo Mills 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 Caddo Mills

In Caddo Mills 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 Caddo Mills.

Maximum UV Index Levels in Caddo Mills for September

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

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

This table compares monthly weather conditions in Caddo Mills, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)71 mm (2.8 inches)80%moderate
February Weather9°C (49°F)120 mm (4.7 inches)79%high
March Weather15°C (60°F)119 mm (4.7 inches)78%very high
April Weather18°C (65°F)156 mm (6.1 inches)78%very high
May Weather23°C (74°F)173 mm (6.8 inches)81%extreme
June Weather27°C (81°F)96 mm (3.8 inches)78%extreme
July Weather29°C (84°F)55 mm (2.2 inches)73%extreme
August Weather29°C (84°F)88 mm (3.5 inches)66%extreme
September Weather26°C (79°F)83 mm (3.2 inches)65%very high
October Weather20°C (67°F)147 mm (5.8 inches)72%very high
November Weather13°C (56°F)57 mm (2.3 inches)82%high
December Weather11°C (51°F)79 mm (3.1 inches)87%moderate

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