September Weather in Santo Domingo Petapa, Mexico

Last updated: August 27, 2025

In September, the average temperature in Santo Domingo Petapa, Mexico hovers around 25°C (78°F), with a comfortable minimum of 20°C (69°F) and a warm maximum of 35°C (94°F). Expect an average precipitation of 191 mm (7.5 in) spread over 22 days, contributing to the high average humidity of 84%. Enjoy the tropical vibes, but don’t forget your umbrella! 🌧️

September Temperature in Santo Domingo Petapa

In September in Santo Domingo Petapa, the average temperature is 25°C (78°F). Maximums can reach 35°C (94°F), and minimums can be as low as 20°C (69°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy warm weather.

September Weather in Santo Domingo Petapa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santo Domingo Petapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Domingo Petapa, September typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (94°F) and lows dropping to around 20°C (69°F).

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

September Precipitation in Santo Domingo Petapa

In Santo Domingo Petapa in September, the precipitation amount totals 191 mm (7.5 in) over a span of 22 days.

September Precipitation Trends in Santo Domingo Petapa

The chart displays monthly precipitation patterns in Santo Domingo Petapa, 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 Santo Domingo Petapa, September typically receives around 191 mm (7.5 inches) of precipitation spread over approximately 22 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 Santo Domingo Petapa

In Santo Domingo Petapa in September, humidity is 84%. With an average temperature of 25°C (78°F), this humidity feels like a warm, muggy embrace that can be quite stifling for traveling, making you crave cool breezes and plenty of hydration as you explore.

September Average Humidity in Santo Domingo Petapa

This chart illustrates the average monthly humidity levels in Santo Domingo Petapa, 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 Santo Domingo Petapa is approximately 84%, 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 Santo Domingo Petapa

In Santo Domingo Petapa 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 Santo Domingo Petapa.

Maximum UV Index Levels in Santo Domingo Petapa for September

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

Data source: Santo Domingo Petapa 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 Santo Domingo Petapa Compares to Other Months

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

This table compares monthly weather conditions in Santo Domingo Petapa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	10 mm (0.4 inches)	84%	very high
February Weather	23°C (73°F)	13 mm (0.5 inches)	80%	extreme
March Weather	24°C (76°F)	6 mm (0.2 inches)	73%	extreme
April Weather	26°C (79°F)	19 mm (0.8 inches)	67%	extreme
May Weather	27°C (81°F)	57 mm (2.3 inches)	72%	extreme
June Weather	26°C (78°F)	317 mm (12.5 inches)	73%	extreme
July Weather	26°C (79°F)	114 mm (4.5 inches)	76%	extreme
August Weather	25°C (78°F)	214 mm (8.4 inches)	80%	extreme
September Weather	25°C (78°F)	191 mm (7.5 inches)	84%	extreme
October Weather	25°C (77°F)	146 mm (5.8 inches)	89%	extreme
November Weather	23°C (73°F)	17 mm (0.7 inches)	88%	very high
December Weather	22°C (71°F)	10 mm (0.4 inches)	88%	very high