March Weather in Bayou Vista, United States

Last updated: June 24, 2025

In March, the average temperature in Bayou Vista, United States is a comfortable 19°C (66°F), with fluctuations that can range from a brisk 1°C (33°F) to a warm 29°C (85°F). Expect about 59 mm (2.3 in) of precipitation over 9 days, contributing to an average humidity of 79%.

March Temperature in Bayou Vista

In March in Bayou Vista, the average temperature is 19°C (66°F). The maximum can reach 29°C (85°F) and the minimum can be as low as 1°C (33°F). This mild climate makes Bayou Vista an ideal destination for travelers seeking pleasant weather and enjoyable outdoor activities.

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

The chart illustrates March 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, March typically has an average temperature of 19°C (66°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (33°F).

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

March Precipitation in Bayou Vista

In Bayou Vista in March, the precipitation amount is 59 mm (2.3 in) over the course of 9 days.

March Precipitation Trends in Bayou Vista

The chart displays monthly precipitation patterns in Bayou Vista, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Bayou Vista, March typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Bayou Vista

In Bayou Vista in March humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.

March Average Humidity in Bayou Vista

This chart illustrates the average monthly humidity levels in Bayou Vista, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Bayou Vista is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Bayou Vista

In Bayou Vista in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Bayou Vista.

Maximum UV Index Levels in Bayou Vista for March

The chart shows the monthly maximum UV Index (UVI) for Bayou Vista in March, 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 March, the maximum UV index in Bayou Vista typically reaches 9, which falls under the very high exposure category.

Data source: Bayou Vista March 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 March 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 March’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 March’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