September Weather in Caopas, Mexico

Last updated: August 27, 2025

In Caopas, Mexico, the average temperature in September stands at a pleasant 22°C (72°F). Temperatures can fluctuate, with a minimum of 12°C (53°F) and a maximum reaching 33°C (91°F). Expect 80 mm (3.2 in) of precipitation spread across 11 days, coupled with an average humidity of 72%. Enjoy the warm, yet occasionally wet weather!

September Temperature in Caopas

In September in Caopas, the average temperature is 22°C (72°F). Maximums can reach 33°C (91°F), and minimums can drop to as low as 12°C (53°F). This makes it an ideal time for travelers to enjoy a comfortable climate while exploring all that Caopas has to offer.

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

The chart illustrates September temperature patterns in Caopas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caopas, September typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (91°F) and lows dropping to around 12°C (53°F).

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

September Precipitation in Caopas

In Caopas in September, the precipitation amount is 80 mm (3.2 in) spread over 11 days.

September Precipitation Trends in Caopas

The chart displays monthly precipitation patterns in Caopas, 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 Caopas, September typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 11 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 Caopas

In Caopas in September humidity is 72%. With an average temperature of 22°C (72°F), this humidity feels like you are stepping into a warm, embracing blanket, making traveling feel sweaty and slightly stifling, but the balmy weather is also quite perfect for exploring local attractions.

September Average Humidity in Caopas

This chart illustrates the average monthly humidity levels in Caopas, 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 Caopas 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 Caopas

In Caopas in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Caopas.

Maximum UV Index Levels in Caopas for September

The chart shows the monthly maximum UV Index (UVI) for Caopas 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 Caopas typically reaches 13, which falls under the extreme exposure category.

Data source: Caopas 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 Caopas Compares to Other Months

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

This table compares monthly weather conditions in Caopas, 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)	14 mm (0.6 inches)	75%	high
February Weather	17°C (63°F)	12 mm (0.5 inches)	70%	very high
March Weather	20°C (69°F)	12 mm (0.5 inches)	65%	extreme
April Weather	23°C (73°F)	16 mm (0.6 inches)	59%	extreme
May Weather	25°C (78°F)	13 mm (0.5 inches)	66%	extreme
June Weather	25°C (78°F)	31 mm (1.2 inches)	71%	extreme
July Weather	24°C (76°F)	70 mm (2.8 inches)	57%	extreme
August Weather	24°C (76°F)	32 mm (1.2 inches)	58%	extreme
September Weather	22°C (72°F)	80 mm (3.2 inches)	72%	extreme
October Weather	21°C (69°F)	37 mm (1.4 inches)	76%	extreme
November Weather	17°C (63°F)	9 mm (0.4 inches)	81%	very high
December Weather	14°C (58°F)	14 mm (0.5 inches)	80%	high