May Weather in Cerro Blanco, Mexico

Last updated: August 27, 2025

In Cerro Blanco, Mexico, the average temperature in May is a pleasant 23°C (74°F). Expect a range from a cool 9°C (48°F) to a warm 36°C (96°F). Rainfall is minimal, with an average precipitation amount of just 10 mm (0.4 in) over 2 days. The humidity is also moderate, sitting at 51%, making it an enjoyable time to visit!

May Temperature in Cerro Blanco

In May in Cerro Blanco, the average temperature is 23°C (74°F). The maximum can reach 36°C (96°F), while the minimum can be as low as 9°C (48°F). It's a perfect time for travelers to experience pleasant weather, making outdoor activities enjoyable.

May Weather in Cerro Blanco: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cerro Blanco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerro Blanco, May typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (96°F) and lows dropping to around 9°C (48°F).

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

May Precipitation in Cerro Blanco

In Cerro Blanco in May, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

May Precipitation Trends in Cerro Blanco

The chart displays monthly precipitation patterns in Cerro Blanco, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Cerro Blanco, May typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Cerro Blanco

In Cerro Blanco in May humidity is 51%. With an average temperature of 23°C (74°F), this humidity feels like a comfortable embrace, making traveling enjoyable, though you might feel a slight stickiness in the air that encourages frequent breaks to savor refreshing drinks.

May Average Humidity in Cerro Blanco

This chart illustrates the average monthly humidity levels in Cerro Blanco, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Cerro Blanco is approximately 51%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Cerro Blanco

In Cerro Blanco in May, 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 Cerro Blanco, you can check here.

Maximum UV Index Levels in Cerro Blanco for May

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

Data source: Cerro Blanco May 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 May Weather in Cerro Blanco Compares to Other Months

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

This table compares monthly weather conditions in Cerro Blanco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	19 mm (0.7 inches)	64%	very high
February Weather	19°C (66°F)	29 mm (1.2 inches)	57%	very high
March Weather	21°C (69°F)	2 mm (0.1 inches)	46%	extreme
April Weather	22°C (71°F)	1 mm (0.0 inches)	42%	extreme
May Weather	23°C (74°F)	10 mm (0.4 inches)	51%	extreme
June Weather	24°C (76°F)	106 mm (4.2 inches)	74%	extreme
July Weather	23°C (74°F)	248 mm (9.7 inches)	79%	extreme
August Weather	23°C (74°F)	279 mm (11.0 inches)	81%	extreme
September Weather	23°C (73°F)	298 mm (11.7 inches)	84%	extreme
October Weather	22°C (73°F)	110 mm (4.3 inches)	75%	extreme
November Weather	20°C (69°F)	15 mm (0.6 inches)	71%	very high
December Weather	18°C (65°F)	21 mm (0.8 inches)	74%	high