May Weather in Las Vegas, Santa Barbara, Honduras

Last updated: August 23, 2025

In May, the average temperature in Las Vegas, Santa Barbara, Honduras is a warm 27°C (82°F). Expect a comfortable minimum of 20°C (68°F), while the mercury can soar to a sweltering 40°C (104°F). Rainfall is common, with an average precipitation of 131 mm (5.2 in) spread over 20 days, complemented by an average humidity of 51%. Enjoy the blend of warmth and occasional showers!

May Temperature in Las Vegas, Santa Barbara

In May in Las Vegas, Santa Barbara, the average temperature is 27°C (82°F). The maximum can reach 40°C (104°F), while the minimum can be as low as 20°C (68°F). Travelers can expect warm weather, so it's advisable to pack lightweight clothing and stay hydrated.

May Weather in Las Vegas, Santa Barbara: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Las Vegas, Santa Barbara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Vegas, Santa Barbara, May typically has an average temperature of 27°C (82°F), with highs reaching up to 40°C (104°F) and lows dropping to around 20°C (68°F).

Data source: Temperature data for Las Vegas, Santa Barbara generated using information from the Copernicus Climate Change Service.

May Precipitation in Las Vegas, Santa Barbara

In Las Vegas, Santa Barbara in May, the precipitation amount is 131 mm (5.2 in) over the course of 20 days.

May Precipitation Trends in Las Vegas, Santa Barbara

The chart displays monthly precipitation patterns in Las Vegas, Santa Barbara, 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 Las Vegas, Santa Barbara, May typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 20 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 Las Vegas, Santa Barbara

In Las Vegas, Santa Barbara in May, humidity is 51%. With an average temperature of 27°C (82°F), this humidity feels like a warm embrace, making it comfortable for traveling while providing a refreshing atmosphere ideal for exploring the surroundings.

May Average Humidity in Las Vegas, Santa Barbara

This chart illustrates the average monthly humidity levels in Las Vegas, Santa Barbara, 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 Las Vegas, Santa Barbara 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 Las Vegas, Santa Barbara

In Las Vegas, Santa Barbara in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Las Vegas, Santa Barbara, you can check here.

Maximum UV Index Levels in Las Vegas, Santa Barbara for May

The chart shows the monthly maximum UV Index (UVI) for Las Vegas, Santa Barbara 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 Las Vegas, Santa Barbara typically reaches 14, which falls under the extreme exposure category.

Data source: Las Vegas, Santa Barbara 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 Las Vegas, Santa Barbara Compares to Other Months

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

This table compares monthly weather conditions in Las Vegas, Santa Barbara, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	72 mm (2.8 inches)	80%	very high
February Weather	23°C (74°F)	44 mm (1.7 inches)	72%	extreme
March Weather	24°C (76°F)	38 mm (1.5 inches)	61%	extreme
April Weather	27°C (81°F)	45 mm (1.8 inches)	53%	extreme
May Weather	27°C (82°F)	131 mm (5.2 inches)	51%	extreme
June Weather	27°C (80°F)	212 mm (8.3 inches)	52%	extreme
July Weather	26°C (79°F)	124 mm (4.9 inches)	58%	extreme
August Weather	26°C (79°F)	142 mm (5.6 inches)	63%	extreme
September Weather	26°C (79°F)	172 mm (6.8 inches)	71%	extreme
October Weather	25°C (78°F)	200 mm (7.9 inches)	79%	extreme
November Weather	23°C (74°F)	169 mm (6.6 inches)	79%	very high
December Weather	22°C (72°F)	81 mm (3.2 inches)	74%	very high