September Weather in Kirbyville, United States

Last updated: June 24, 2025

In Kirbyville, United States, the average temperature in September hovers around a warm 26°C (80°F), with lows dipping to 14°C (57°F) and highs reaching up to 38°C (101°F). Expect about 166 mm (6.5 in) of precipitation spread over 12 days, contributing to an average humidity level of 72%. Enjoy the tropical vibes!

September Temperature in Kirbyville

In September in Kirbyville, the average temperature is 26°C (80°F). The maximum can reach 38°C (101°F), while the minimum can drop as low as 14°C (57°F). It's an ideal time for travelers to enjoy warm weather while being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Kirbyville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kirbyville, September typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in Kirbyville

In Kirbyville in September, the precipitation amount is 166 mm (6.5 in) distributed over a span of 12 days.

September Precipitation Trends in Kirbyville

The chart displays monthly precipitation patterns in Kirbyville, 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 Kirbyville, September typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 12 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 Kirbyville

In Kirbyville in September, humidity is 72%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace, making traveling feel a bit heavier, yet invigorating as you navigate the vibrant atmosphere, surrounded by the rich scents and lively sounds of the locale.

September Average Humidity in Kirbyville

This chart illustrates the average monthly humidity levels in Kirbyville, 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 Kirbyville is approximately 72%, 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 Kirbyville

In Kirbyville 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 Kirbyville.

Maximum UV Index Levels in Kirbyville for September

The chart shows the monthly maximum UV Index (UVI) for Kirbyville 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 Kirbyville typically reaches 10, which falls under the very high exposure category.

Data source: Kirbyville 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 Kirbyville Compares to Other Months

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

This table compares monthly weather conditions in Kirbyville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	104 mm (4.1 inches)	81%	moderate
February Weather	13°C (56°F)	110 mm (4.3 inches)	81%	very high
March Weather	18°C (64°F)	90 mm (3.5 inches)	79%	very high
April Weather	20°C (68°F)	131 mm (5.2 inches)	80%	very high
May Weather	24°C (76°F)	190 mm (7.5 inches)	81%	extreme
June Weather	27°C (81°F)	158 mm (6.2 inches)	76%	extreme
July Weather	28°C (83°F)	108 mm (4.2 inches)	73%	extreme
August Weather	28°C (83°F)	187 mm (7.4 inches)	71%	extreme
September Weather	26°C (80°F)	166 mm (6.5 inches)	72%	very high
October Weather	22°C (71°F)	140 mm (5.5 inches)	73%	very high
November Weather	15°C (60°F)	67 mm (2.6 inches)	83%	high
December Weather	13°C (56°F)	125 mm (4.9 inches)	88%	moderate