May Weather in Tornillo, United States

Last updated: June 24, 2025

In May, the average temperature in Tornillo, United States is a comfortable 25°C (77°F), with a range that can dip to a cool 3°C (38°F) and soar up to a warm 37°C (99°F). While you can expect minimal precipitation of only 3 mm (0.1 in) over 1 day, the average humidity stands at a pleasant 51%, making it an ideal time for outdoor activities!

May Temperature in Tornillo

In May in Tornillo, the average temperature is 25°C (77°F). Maximums can reach 37°C (99°F) and minimums can be as low as 3°C (38°F). It's a great time to visit, as you can enjoy warm days while also being prepared for cooler evenings.

May Weather in Tornillo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tornillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tornillo, May typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 3°C (38°F).

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

May Precipitation in Tornillo

In Tornillo in May, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

May Precipitation Trends in Tornillo

The chart displays monthly precipitation patterns in Tornillo, 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 Tornillo, May typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 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 Tornillo

In Tornillo in May humidity is 51%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making travel enjoyable and invigorating as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Tornillo

This chart illustrates the average monthly humidity levels in Tornillo, 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 Tornillo 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 Tornillo

In Tornillo in May, 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 Tornillo.

Maximum UV Index Levels in Tornillo for May

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

Data source: Tornillo 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 Tornillo Compares to Other Months

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

This table compares monthly weather conditions in Tornillo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	11 mm (0.4 inches)	81%	moderate
February Weather	11°C (52°F)	11 mm (0.4 inches)	77%	very high
March Weather	15°C (60°F)	19 mm (0.7 inches)	65%	very high
April Weather	20°C (69°F)	3 mm (0.1 inches)	53%	extreme
May Weather	25°C (77°F)	3 mm (0.1 inches)	51%	extreme
June Weather	29°C (84°F)	16 mm (0.6 inches)	51%	extreme
July Weather	29°C (84°F)	29 mm (1.1 inches)	60%	extreme
August Weather	28°C (83°F)	25 mm (1.0 inches)	63%	extreme
September Weather	25°C (77°F)	22 mm (0.9 inches)	74%	extreme
October Weather	19°C (67°F)	18 mm (0.7 inches)	75%	very high
November Weather	14°C (57°F)	11 mm (0.4 inches)	82%	high
December Weather	9°C (48°F)	16 mm (0.6 inches)	87%	moderate