September Weather in Clio, United States

Last updated: June 24, 2025

In Clio, United States, the average temperature in September reaches a comfortable 25°C (77°F), with extremes ranging from a minimum of 10°C (50°F) to a maximum of 36°C (97°F). Expect about 156 mm (6.1 in) of precipitation spread over 10 days, contributing to an average humidity of 79%—perfect for those who enjoy a touch of tropical flair!

September Temperature in Clio

In September in Clio, the average temperature is 25°C (77°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 10°C (50°F). This makes it an ideal time for traveling, as the warm days are perfect for outdoor activities while cooler evenings allow for comfortable exploration.

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

The chart illustrates September temperature patterns in Clio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clio, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Clio

In Clio in September, the precipitation amount is 156 mm (6.1 in) over a span of 10 days.

September Precipitation Trends in Clio

The chart displays monthly precipitation patterns in Clio, 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 Clio, September typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 10 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 Clio

In Clio in September, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

September Average Humidity in Clio

This chart illustrates the average monthly humidity levels in Clio, 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 Clio is approximately 79%, 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 Clio

In Clio 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 Clio.

Maximum UV Index Levels in Clio for September

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

Data source: Clio 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 Clio Compares to Other Months

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

This table compares monthly weather conditions in Clio, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	82 mm (3.2 inches)	85%	moderate
February Weather	11°C (53°F)	97 mm (3.8 inches)	82%	high
March Weather	13°C (56°F)	67 mm (2.6 inches)	81%	very high
April Weather	18°C (65°F)	96 mm (3.8 inches)	80%	very high
May Weather	23°C (73°F)	114 mm (4.5 inches)	81%	extreme
June Weather	25°C (78°F)	139 mm (5.5 inches)	81%	extreme
July Weather	27°C (81°F)	126 mm (5.0 inches)	81%	extreme
August Weather	27°C (80°F)	149 mm (5.8 inches)	80%	very high
September Weather	25°C (77°F)	156 mm (6.1 inches)	79%	very high
October Weather	20°C (68°F)	56 mm (2.2 inches)	80%	very high
November Weather	12°C (54°F)	80 mm (3.2 inches)	85%	high
December Weather	10°C (50°F)	128 mm (5.0 inches)	86%	moderate