May Weather in Nevada, United States

Last updated: June 24, 2025

In May, the average temperature in Nevada, United States hovers around 20°C (67°F). Expect a minimum of 3°C (38°F) and a maximum of 34°C (94°F). Precipitation is notable, with about 179 mm (7.0 in) falling over the course of 14 days, and humidity levels can be quite high, averaging at 83%.

May Temperature in Nevada

In May in Nevada, the average temperature is 20°C (67°F). Maximums can reach 34°C (94°F), while minimums can dip to 3°C (38°F). It's a great time to visit if you enjoy mild weather with the possibility of warm days and cool evenings.

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

The chart illustrates May temperature patterns in Nevada, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nevada, May typically has an average temperature of 20°C (67°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (38°F).

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

May Precipitation in Nevada

In Nevada in May, the total precipitation amount is 179 mm (7.0 in) spread over a period of 14 days.

May Precipitation Trends in Nevada

The chart displays monthly precipitation patterns in Nevada, 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 Nevada, May typically receives around 179 mm (7.0 inches) of precipitation spread over approximately 14 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 Nevada

In Nevada in May, humidity is 83%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities uncomfortable if you're not prepared. Travelers may find themselves needing frequent breaks in the shade or air conditioning to stay refreshed and energized as they explore.

May Average Humidity in Nevada

This chart illustrates the average monthly humidity levels in Nevada, 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 Nevada is approximately 83%, 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 Nevada

In Nevada in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Nevada.

Maximum UV Index Levels in Nevada for May

The chart shows the monthly maximum UV Index (UVI) for Nevada 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 Nevada typically reaches 10, which falls under the very high exposure category.

Data source: Nevada 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 Nevada Compares to Other Months

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

This table compares monthly weather conditions in Nevada, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	68 mm (2.7 inches)	81%	moderate
February Weather	3°C (37°F)	61 mm (2.4 inches)	78%	moderate
March Weather	10°C (50°F)	133 mm (5.2 inches)	76%	high
April Weather	13°C (56°F)	127 mm (5.0 inches)	78%	very high
May Weather	20°C (67°F)	179 mm (7.0 inches)	83%	very high
June Weather	25°C (78°F)	92 mm (3.6 inches)	83%	extreme
July Weather	27°C (81°F)	107 mm (4.2 inches)	78%	extreme
August Weather	25°C (78°F)	140 mm (5.5 inches)	68%	very high
September Weather	23°C (74°F)	89 mm (3.5 inches)	64%	very high
October Weather	15°C (59°F)	116 mm (4.6 inches)	70%	high
November Weather	8°C (47°F)	54 mm (2.1 inches)	83%	moderate
December Weather	5°C (41°F)	39 mm (1.5 inches)	87%	moderate