September Weather in Palacios, United States

Last updated: June 24, 2025

The average temperature in Palacios, United States during September is a warm 27°C (81°F), with minimums dipping to 15°C (60°F) and maximums soaring to 35°C (95°F). Expect 151 mm (6.0 in) of precipitation over 16 days, contributing to an average humidity level of 73%. Be prepared for a mix of warm weather and occasional rain!

September Temperature in Palacios

In September in Palacios, the average temperature is 27°C (81°F). The maximum can reach 35°C (95°F), while the minimum can drop as low as 15°C (60°F). This pleasant climate makes Palacios an ideal destination for travelers seeking warm weather and outdoor adventures during this time.

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

The chart illustrates September temperature patterns in Palacios, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palacios, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 15°C (60°F).

Data source: Temperature data for Palacios generated using information from the Copernicus Climate Change Service.

September Precipitation in Palacios

In Palacios in September, the precipitation amount is 151 mm (6.0 in) distributed over 16 days.

September Precipitation Trends in Palacios

The chart displays monthly precipitation patterns in Palacios, 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 Palacios, September typically receives around 151 mm (6.0 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Palacios

In Palacios in September, humidity is 73%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, while also requiring frequent hydration breaks to stay comfortable during your travels.

September Average Humidity in Palacios

This chart illustrates the average monthly humidity levels in Palacios, 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 Palacios is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Palacios

In Palacios in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Palacios.

Maximum UV Index Levels in Palacios for September

The chart shows the monthly maximum UV Index (UVI) for Palacios 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 Palacios typically reaches 11, which falls under the extreme exposure category.

Data source: Palacios 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 Palacios Compares to Other Months

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

This table compares monthly weather conditions in Palacios, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	66 mm (2.6 inches)	78%	moderate
February Weather	15°C (60°F)	70 mm (2.7 inches)	81%	very high
March Weather	19°C (67°F)	66 mm (2.6 inches)	76%	very high
April Weather	22°C (72°F)	61 mm (2.4 inches)	79%	extreme
May Weather	26°C (79°F)	116 mm (4.6 inches)	79%	extreme
June Weather	28°C (83°F)	156 mm (6.1 inches)	74%	extreme
July Weather	29°C (84°F)	123 mm (4.9 inches)	71%	extreme
August Weather	29°C (85°F)	151 mm (6.0 inches)	68%	extreme
September Weather	27°C (81°F)	151 mm (6.0 inches)	73%	extreme
October Weather	24°C (75°F)	82 mm (3.2 inches)	75%	very high
November Weather	18°C (65°F)	77 mm (3.0 inches)	78%	high
December Weather	16°C (61°F)	79 mm (3.1 inches)	84%	moderate