May Weather in Henderson, United States

Last updated: June 24, 2025

In May, the average temperature in Henderson, United States hovers around 25°C (78°F), with a minimum dipping to 10°C (50°F) and a scorching maximum reaching 42°C (108°F). Expect a modest precipitation of 5 mm (0.2 in) over just 1 day, accompanied by an average humidity of 45%. It’s a month of contrasts, offering both warmth and potential bursts of cooling rain!

May Temperature in Henderson

In May in Henderson, the average temperature is 25°C (78°F). Maximum temperatures can reach up to 42°C (108°F), while the minimum can drop as low as 10°C (50°F). Be prepared for warm days and cool evenings during your travels.

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

The chart illustrates May temperature patterns in Henderson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Henderson, May typically has an average temperature of 25°C (78°F), with highs reaching up to 42°C (108°F) and lows dropping to around 10°C (50°F).

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

May Precipitation in Henderson

In Henderson in May, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

May Precipitation Trends in Henderson

The chart displays monthly precipitation patterns in Henderson, 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 Henderson, May typically receives around 5 mm (0.2 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 Henderson

In Henderson in May, humidity is 45%. With an average temperature of 25°C (78°F), this humidity feels like a comfortable yet slightly refreshing embrace, perfect for exploring outdoor attractions and enjoying leisurely strolls without the discomfort of heavy heat or stickiness.

May Average Humidity in Henderson

This chart illustrates the average monthly humidity levels in Henderson, 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 Henderson is approximately 45%, 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 Henderson

In Henderson 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 Henderson.

Maximum UV Index Levels in Henderson for May

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

Data source: Henderson 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 Henderson Compares to Other Months

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

This table compares monthly weather conditions in Henderson, 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 (50°F)	18 mm (0.7 inches)	76%	moderate
February Weather	12°C (53°F)	18 mm (0.7 inches)	80%	high
March Weather	16°C (61°F)	18 mm (0.7 inches)	69%	very high
April Weather	21°C (71°F)	3 mm (0.1 inches)	57%	very high
May Weather	25°C (78°F)	5 mm (0.2 inches)	45%	extreme
June Weather	32°C (90°F)	1 mm (0.1 inches)	34%	extreme
July Weather	35°C (95°F)	15 mm (0.6 inches)	29%	extreme
August Weather	34°C (94°F)	9 mm (0.4 inches)	28%	extreme
September Weather	30°C (85°F)	4 mm (0.2 inches)	41%	very high
October Weather	21°C (70°F)	5 mm (0.2 inches)	54%	high
November Weather	15°C (59°F)	13 mm (0.5 inches)	68%	moderate
December Weather	9°C (49°F)	13 mm (0.5 inches)	75%	moderate