September Weather in Collins, United States

Last updated: June 24, 2025

In September, the average temperature in Collins, United States is a warm 26°C (80°F), making it an inviting time to visit. Expect minimum temperatures to dip to around 13°C (55°F) and soar to a maximum of 38°C (101°F). With 96 mm (3.8 in) of precipitation spread over 11 days, a touch of rain may accompany your adventures. Don't forget to prepare for the average humidity of 83%, which can add to the tropical feel of the season!

September Temperature in Collins

In September in Collins, the average temperature is 26°C (80°F), with maximums reaching 38°C (101°F) and minimums dropping as low as 13°C (55°F). Be prepared for warm days and cooler evenings if you're planning to travel during this time.

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

The chart illustrates September temperature patterns in Collins, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Collins, 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 13°C (55°F).

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

September Precipitation in Collins

In Collins in September, the precipitation amount is 96 mm (3.8 in) spread over 11 days, resulting in a significant accumulation of rainfall.

September Precipitation Trends in Collins

The chart displays monthly precipitation patterns in Collins, 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 Collins, September typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Collins

In Collins in September humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

September Average Humidity in Collins

This chart illustrates the average monthly humidity levels in Collins, 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 Collins is approximately 83%, 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 Collins

In Collins 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 Collins.

Maximum UV Index Levels in Collins for September

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

Data source: Collins 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 Collins Compares to Other Months

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

This table compares monthly weather conditions in Collins, 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 (52°F)	74 mm (2.9 inches)	86%	moderate
February Weather	14°C (58°F)	94 mm (3.7 inches)	81%	high
March Weather	16°C (62°F)	69 mm (2.7 inches)	81%	very high
April Weather	20°C (68°F)	86 mm (3.4 inches)	79%	very high
May Weather	24°C (76°F)	81 mm (3.2 inches)	75%	extreme
June Weather	27°C (80°F)	111 mm (4.4 inches)	75%	extreme
July Weather	28°C (83°F)	127 mm (5.0 inches)	80%	extreme
August Weather	28°C (82°F)	115 mm (4.5 inches)	81%	extreme
September Weather	26°C (80°F)	96 mm (3.8 inches)	83%	very high
October Weather	22°C (72°F)	77 mm (3.0 inches)	78%	very high
November Weather	15°C (59°F)	61 mm (2.4 inches)	85%	high
December Weather	12°C (54°F)	120 mm (4.7 inches)	87%	moderate