September Weather in Presa del Rosario, Mexico

Last updated: August 27, 2025

In September, the average temperature in Presa del Rosario, Mexico hovers around 27°C (80°F), with a comfortable minimum of 20°C (68°F) and a sizzling maximum reaching 36°C (97°F). Expect 204 mm (8.0 in) of precipitation over the course of 25 days, accompanied by an average humidity level of 83%. Prepare for a warm and wet month ahead!

September Temperature in Presa del Rosario

In September in Presa del Rosario, the average temperature is 27°C (80°F). Maximums can reach 36°C (97°F) and minimums can be as low as 20°C (68°F). This makes Presa del Rosario a warm and pleasant destination for travelers seeking sunny weather and outdoor activities during this time.

September Weather in Presa del Rosario: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Presa del Rosario, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Presa del Rosario, September typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Presa del Rosario

In Presa del Rosario in September, the precipitation amount is 204 mm (8.0 in) spread over 25 days.

September Precipitation Trends in Presa del Rosario

The chart displays monthly precipitation patterns in Presa del Rosario, 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 Presa del Rosario, September typically receives around 204 mm (8.0 inches) of precipitation spread over approximately 25 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 Presa del Rosario

In Presa del Rosario in September, humidity is 83%. With an average temperature of 27°C (80°F), this humidity feels like a warm, steamy embrace, making traveling a bit uncomfortable as the air clings to your skin and renders even the slightest exertion more exhausting.

September Average Humidity in Presa del Rosario

This chart illustrates the average monthly humidity levels in Presa del Rosario, 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 Presa del Rosario 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 Presa del Rosario

In Presa del Rosario 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 Presa del Rosario.

Maximum UV Index Levels in Presa del Rosario for September

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

Data source: Presa del Rosario 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 Presa del Rosario Compares to Other Months

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

This table compares monthly weather conditions in Presa del Rosario, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	3 mm (0.1 inches)	70%	very high
February Weather	25°C (78°F)	9 mm (0.3 inches)	65%	extreme
March Weather	28°C (82°F)	1 mm (0.0 inches)	59%	extreme
April Weather	29°C (84°F)	0 mm (0.0 inches)	60%	extreme
May Weather	30°C (86°F)	17 mm (0.7 inches)	67%	extreme
June Weather	28°C (83°F)	157 mm (6.2 inches)	80%	extreme
July Weather	28°C (82°F)	131 mm (5.2 inches)	81%	extreme
August Weather	27°C (82°F)	186 mm (7.3 inches)	83%	extreme
September Weather	27°C (80°F)	204 mm (8.0 inches)	83%	extreme
October Weather	26°C (80°F)	124 mm (4.9 inches)	80%	extreme
November Weather	25°C (78°F)	31 mm (1.2 inches)	77%	very high
December Weather	24°C (75°F)	3 mm (0.1 inches)	76%	very high