May Weather in Lehi, United States

Last updated: June 24, 2025

In May, the average temperature in Lehi, United States hovers around 11°C (51°F), offering a temperate climate. Be prepared for the temperature to dip as low as -7°C (20°F) or rise to a toasty 30°C (86°F). Additionally, expect about 64 mm (2.5 in) of precipitation over 11 days, and enjoy an average humidity level of 62%.

May Temperature in Lehi

In May in Lehi, the average temperature is 11°C (51°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop as low as -7°C (20°F). This range of temperatures makes Lehi an ideal destination for travelers looking to experience a mix of warm and cool weather, perfect for outdoor activities and sightseeing.

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

The chart illustrates May temperature patterns in Lehi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lehi, May typically has an average temperature of 11°C (51°F), with highs reaching up to 30°C (86°F) and lows dropping to around -7°C (20°F).

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

May Precipitation in Lehi

In Lehi in May, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

May Precipitation Trends in Lehi

The chart displays monthly precipitation patterns in Lehi, 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 Lehi, May typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 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 Lehi

In Lehi in May, humidity is 62%. With an average temperature of 11°C (51°F), this humidity feels like a cool, damp embrace that might make extensive outdoor activities uncomfortable, but ideal for leisurely strolls and exploring cozy indoor spots like cafes and museums.

May Average Humidity in Lehi

This chart illustrates the average monthly humidity levels in Lehi, 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 Lehi is approximately 62%, 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 Lehi

In Lehi in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Lehi.

Maximum UV Index Levels in Lehi for May

The chart shows the monthly maximum UV Index (UVI) for Lehi 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 Lehi typically reaches 11, which falls under the extreme exposure category.

Data source: Lehi 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 Lehi Compares to Other Months

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

This table compares monthly weather conditions in Lehi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	70 mm (2.8 inches)	91%	moderate
February Weather	-3°C (27°F)	77 mm (3.0 inches)	92%	high
March Weather	2°C (35°F)	74 mm (2.9 inches)	84%	very high
April Weather	5°C (42°F)	68 mm (2.7 inches)	74%	extreme
May Weather	11°C (51°F)	64 mm (2.5 inches)	62%	extreme
June Weather	19°C (66°F)	21 mm (0.8 inches)	56%	extreme
July Weather	24°C (75°F)	20 mm (0.8 inches)	44%	extreme
August Weather	22°C (72°F)	27 mm (1.1 inches)	37%	extreme
September Weather	17°C (62°F)	35 mm (1.4 inches)	46%	very high
October Weather	7°C (45°F)	45 mm (1.8 inches)	67%	high
November Weather	2°C (35°F)	45 mm (1.8 inches)	84%	moderate
December Weather	-4°C (24°F)	60 mm (2.3 inches)	88%	moderate