July Weather in Petapa, Mexico

Last updated: August 27, 2025

In July, the average temperature in Petapa, Mexico hovers around 27°C (81°F). Expect a pleasant range with minimum temperatures around 21°C (71°F) and peaks reaching up to 37°C (100°F). However, be prepared for some rain, as 89 mm (3.5 in) of precipitation is expected over 18 days. With an average humidity of 76%, the air will feel quite warm and tropical.

July Temperature in Petapa

In July in Petapa, the average temperature is 27°C (81°F). Maximums can reach 37°C (100°F), while minimums can drop to as low as 21°C (71°F). This makes it an ideal time for travelers seeking warm weather and outdoor adventures.

July Weather in Petapa: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Petapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petapa, July typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (100°F) and lows dropping to around 21°C (71°F).

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

July Precipitation in Petapa

In Petapa in July, the precipitation amount is 89 mm (3.5 in) accumulated over 18 days.

July Precipitation Trends in Petapa

The chart displays monthly precipitation patterns in Petapa, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Petapa, July typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Petapa

In Petapa in July, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

July Average Humidity in Petapa

This chart illustrates the average monthly humidity levels in Petapa, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Petapa is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Petapa

In Petapa in July, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Petapa, you can check here.

Maximum UV Index Levels in Petapa for July

The chart shows the monthly maximum UV Index (UVI) for Petapa in July, 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 July, the maximum UV index in Petapa typically reaches 14, which falls under the extreme exposure category.

Data source: Petapa July 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 July Weather in Petapa Compares to Other Months

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

This table compares monthly weather conditions in Petapa, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (73°F)	11 mm (0.4 inches)	84%	very high
February Weather	24°C (75°F)	13 mm (0.5 inches)	80%	extreme
March Weather	25°C (78°F)	8 mm (0.3 inches)	73%	extreme
April Weather	27°C (81°F)	17 mm (0.7 inches)	67%	extreme
May Weather	28°C (83°F)	47 mm (1.9 inches)	72%	extreme
June Weather	27°C (81°F)	248 mm (9.8 inches)	73%	extreme
July Weather	27°C (81°F)	89 mm (3.5 inches)	76%	extreme
August Weather	27°C (80°F)	171 mm (6.7 inches)	80%	extreme
September Weather	27°C (80°F)	171 mm (6.7 inches)	84%	extreme
October Weather	26°C (78°F)	138 mm (5.4 inches)	89%	extreme
November Weather	24°C (75°F)	19 mm (0.7 inches)	88%	very high
December Weather	23°C (74°F)	11 mm (0.4 inches)	88%	very high