September Weather in Acacoyagua, Mexico

Last updated: August 27, 2025

In Acacoyagua, Mexico, the average temperature in September hovers around 27°C (81°F). Expect comfortable warmth with minimums dipping to 22°C (72°F) and maximums soaring up to 33°C (92°F). However, be prepared for a fair amount of rain, as September sees 329 mm (12.9 in) of precipitation spread over 24 days, accompanied by an average humidity of 80%.

September Temperature in Acacoyagua

In September in Acacoyagua, the average temperature is 27°C (81°F). The maximum can reach 33°C (92°F), while the minimum can be as low as 22°C (72°F). This mild and warm climate makes it an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Acacoyagua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acacoyagua, September typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Acacoyagua

In Acacoyagua in September, the precipitation amount reaches 329 mm (12.9 in) over the course of 24 days.

September Precipitation Trends in Acacoyagua

The chart displays monthly precipitation patterns in Acacoyagua, 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 Acacoyagua, September typically receives around 329 mm (12.9 inches) of precipitation spread over approximately 24 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 Acacoyagua

In Acacoyagua in September humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

September Average Humidity in Acacoyagua

This chart illustrates the average monthly humidity levels in Acacoyagua, 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 Acacoyagua is approximately 80%, 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 Acacoyagua

In Acacoyagua 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 Acacoyagua.

Maximum UV Index Levels in Acacoyagua for September

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

Data source: Acacoyagua 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 Acacoyagua Compares to Other Months

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

This table compares monthly weather conditions in Acacoyagua, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	6 mm (0.2 inches)	70%	very high
February Weather	27°C (81°F)	2 mm (0.1 inches)	68%	extreme
March Weather	28°C (82°F)	7 mm (0.3 inches)	64%	extreme
April Weather	29°C (84°F)	20 mm (0.8 inches)	67%	extreme
May Weather	28°C (83°F)	197 mm (7.7 inches)	74%	extreme
June Weather	27°C (81°F)	295 mm (11.6 inches)	78%	extreme
July Weather	28°C (82°F)	140 mm (5.5 inches)	81%	extreme
August Weather	27°C (81°F)	215 mm (8.5 inches)	82%	extreme
September Weather	27°C (81°F)	329 mm (12.9 inches)	80%	extreme
October Weather	27°C (80°F)	392 mm (15.4 inches)	81%	extreme
November Weather	27°C (80°F)	71 mm (2.8 inches)	80%	very high
December Weather	26°C (79°F)	7 mm (0.3 inches)	75%	very high