May Weather in La Mesa, Mexico

Last updated: August 27, 2025

In May, the average temperature in La Mesa, Mexico hovers around 22°C (72°F). Expect a minimum of 4°C (40°F) and a maximum that can soar to 36°C (97°F). With only 3 mm (0.1 in) of precipitation over 0 days, the weather is typically dry, complemented by a low average humidity of 32%. Enjoy the pleasant climate!

May Temperature in La Mesa

In May in La Mesa, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F), and minimums can be as low as 4°C (40°F). Be prepared for a range of temperatures to ensure a comfortable trip.

May Weather in La Mesa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in La Mesa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Mesa, May typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 4°C (40°F).

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

May Precipitation in La Mesa

In La Mesa in May, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

May Precipitation Trends in La Mesa

The chart displays monthly precipitation patterns in La Mesa, 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 La Mesa, May typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

May Humidity in La Mesa

In La Mesa in May, humidity is 32%. With an average temperature of 22°C (72°F), this humidity feels like a pleasant and refreshing breeze, making it an ideal time for exploring the vibrant streets and outdoor attractions without feeling overwhelmed by heat.

May Average Humidity in La Mesa

This chart illustrates the average monthly humidity levels in La Mesa, 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 La Mesa is approximately 32%, 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 La Mesa

In La Mesa in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in La Mesa.

Maximum UV Index Levels in La Mesa for May

The chart shows the monthly maximum UV Index (UVI) for La Mesa 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 La Mesa typically reaches 12, which falls under the extreme exposure category.

Data source: La Mesa 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 La Mesa Compares to Other Months

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

This table compares monthly weather conditions in La Mesa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (49°F)	35 mm (1.4 inches)	74%	moderate
February Weather	10°C (50°F)	42 mm (1.6 inches)	71%	high
March Weather	14°C (57°F)	25 mm (1.0 inches)	60%	very high
April Weather	18°C (65°F)	4 mm (0.2 inches)	43%	extreme
May Weather	22°C (72°F)	3 mm (0.1 inches)	32%	extreme
June Weather	27°C (82°F)	10 mm (0.4 inches)	28%	extreme
July Weather	26°C (79°F)	119 mm (4.7 inches)	38%	extreme
August Weather	26°C (78°F)	91 mm (3.6 inches)	60%	extreme
September Weather	24°C (76°F)	53 mm (2.1 inches)	72%	extreme
October Weather	20°C (68°F)	14 mm (0.6 inches)	66%	very high
November Weather	15°C (60°F)	30 mm (1.2 inches)	74%	high
December Weather	10°C (50°F)	27 mm (1.1 inches)	81%	moderate