September Weather in Gibson, United States

Last updated: June 24, 2025

In September, the average temperature in Gibson, United States hovers around 26°C (78°F), with a minimum of 11°C (53°F) and a sweltering maximum of 38°C (101°F). Expect about 89 mm (3.5 in) of precipitation spread over 9 days this month, contributing to a high average humidity of 82%. Plan accordingly to make the most of your time in this vibrant locale!

September Temperature in Gibson

In September in Gibson, the average temperature is 26°C (78°F). Maximum temperatures can reach 38°C (101°F) and minimum temperatures can drop as low as 11°C (53°F). This makes Gibson an ideal destination for travelers seeking warm weather, but it's advisable to pack for varying temperatures throughout the day.

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

The chart illustrates September temperature patterns in Gibson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gibson, September typically has an average temperature of 26°C (78°F), with highs reaching up to 38°C (101°F) and lows dropping to around 11°C (53°F).

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

September Precipitation in Gibson

In Gibson in September, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

September Precipitation Trends in Gibson

The chart displays monthly precipitation patterns in Gibson, 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 Gibson, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 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 Gibson

In Gibson in September, humidity is 82%. With an average temperature of 26°C (78°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air almost tangible, which can be quite challenging for traveling.

September Average Humidity in Gibson

This chart illustrates the average monthly humidity levels in Gibson, 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 Gibson is approximately 82%, 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 Gibson

In Gibson in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Gibson.

Maximum UV Index Levels in Gibson for September

The chart shows the monthly maximum UV Index (UVI) for Gibson 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 Gibson typically reaches 9, which falls under the very high exposure category.

Data source: Gibson 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 Gibson Compares to Other Months

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

This table compares monthly weather conditions in Gibson, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	92 mm (3.6 inches)	86%	moderate
February Weather	12°C (55°F)	118 mm (4.7 inches)	84%	high
March Weather	15°C (59°F)	74 mm (2.9 inches)	83%	very high
April Weather	19°C (66°F)	98 mm (3.8 inches)	81%	very high
May Weather	24°C (75°F)	100 mm (3.9 inches)	81%	extreme
June Weather	26°C (79°F)	119 mm (4.7 inches)	81%	extreme
July Weather	28°C (83°F)	111 mm (4.4 inches)	83%	extreme
August Weather	27°C (81°F)	121 mm (4.7 inches)	81%	extreme
September Weather	26°C (78°F)	89 mm (3.5 inches)	82%	very high
October Weather	21°C (70°F)	99 mm (3.9 inches)	78%	very high
November Weather	13°C (56°F)	63 mm (2.5 inches)	86%	high
December Weather	11°C (51°F)	120 mm (4.7 inches)	89%	moderate