May Weather in Bayou Vista, United States

Last updated: June 24, 2025

In May, the average temperature in Bayou Vista, United States is a pleasant 25°C (77°F). Temperatures can vary, with a minimum of 12°C (55°F) and a maximum reaching up to 36°C (97°F). During this month, expect 149 mm (5.9 in) of precipitation spread over 11 days, contributing to an average humidity of 77%.

May Temperature in Bayou Vista

In May in Bayou Vista, the average temperature is 25°C (77°F). Maximums can reach 36°C (97°F) and minimums can be as low as 12°C (55°F). This pleasant climate makes Bayou Vista an ideal destination for travelers looking to enjoy outdoor activities and explore the local attractions.

May Weather in Bayou Vista: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bayou Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayou Vista, May typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (55°F).

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

May Precipitation in Bayou Vista

In Bayou Vista in May, the total precipitation amount is 149 mm (5.9 in) spread over 11 days.

May Precipitation Trends in Bayou Vista

The chart displays monthly precipitation patterns in Bayou Vista, 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 Bayou Vista, May typically receives around 149 mm (5.9 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 Bayou Vista

In Bayou Vista in May, humidity is 77%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly heavy but still pleasant, as long as you stay hydrated and take frequent breaks in the shade.

May Average Humidity in Bayou Vista

This chart illustrates the average monthly humidity levels in Bayou Vista, 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 Bayou Vista is approximately 77%, 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 Bayou Vista

In Bayou Vista 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 Bayou Vista.

Maximum UV Index Levels in Bayou Vista for May

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

Data source: Bayou Vista 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 Bayou Vista Compares to Other Months

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

This table compares monthly weather conditions in Bayou Vista, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	89 mm (3.5 inches)	81%	moderate
February Weather	16°C (60°F)	97 mm (3.8 inches)	81%	very high
March Weather	19°C (66°F)	59 mm (2.3 inches)	79%	very high
April Weather	21°C (70°F)	115 mm (4.5 inches)	81%	extreme
May Weather	25°C (77°F)	149 mm (5.9 inches)	77%	extreme
June Weather	27°C (82°F)	210 mm (8.3 inches)	74%	extreme
July Weather	28°C (83°F)	226 mm (8.9 inches)	74%	extreme
August Weather	28°C (82°F)	211 mm (8.3 inches)	73%	extreme
September Weather	26°C (80°F)	169 mm (6.6 inches)	79%	extreme
October Weather	23°C (74°F)	112 mm (4.4 inches)	77%	very high
November Weather	16°C (62°F)	65 mm (2.6 inches)	81%	high
December Weather	14°C (58°F)	96 mm (3.8 inches)	84%	moderate