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March Weather in Lavaca, United States

Last updated: June 24, 2025

In March, the average temperature in Lavaca, United States is a comfortable 13°C (55°F). Visitors should prepare for a range of temperatures, as the minimum can drop to -8°C (17°F) while the maximum can soar to 33°C (92°F). Expect 126 mm (4.9 in) of precipitation spread over about 13 days, and with average humidity levels around 77%, those enjoying the scenery might want to keep an umbrella handy!

March Temperature in Lavaca

In March in Lavaca, the average temperature is 13°C (55°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as -8°C (17°F). Be prepared for a wide range of weather conditions if you're planning to travel during this time.

March Weather in Lavaca: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Lavaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lavaca, March typically has an average temperature of 13°C (55°F), with highs reaching up to 33°C (92°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec414555617179828077645146
Data source: Temperature data for Lavaca generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Lavaca

In Lavaca in March, the precipitation amount is 126 mm (4.9 in) spread over the course of 13 days.

March Precipitation Trends in Lavaca

The chart displays monthly precipitation patterns in Lavaca, 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 Lavaca, March typically receives around 126 mm (4.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec811161261452019885121621227388
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Lavaca

In Lavaca in March humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.

March Average Humidity in Lavaca

This chart illustrates the average monthly humidity levels in Lavaca, 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 Lavaca is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Lavaca

In Lavaca in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Lavaca.

Maximum UV Index Levels in Lavaca for March

The chart shows the monthly maximum UV Index (UVI) for Lavaca 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 Lavaca typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111111109754
Data source: Lavaca 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 Lavaca Compares to Other Months

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

This table compares monthly weather conditions in Lavaca, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)81 mm (3.2 inches)82%moderate
February Weather7°C (45°F)116 mm (4.6 inches)79%high
March Weather13°C (55°F)126 mm (4.9 inches)77%high
April Weather16°C (61°F)145 mm (5.7 inches)78%very high
May Weather21°C (71°F)201 mm (7.9 inches)82%extreme
June Weather26°C (79°F)98 mm (3.9 inches)81%extreme
July Weather28°C (83°F)85 mm (3.4 inches)75%extreme
August Weather27°C (81°F)121 mm (4.8 inches)61%very high
September Weather25°C (77°F)62 mm (2.4 inches)59%very high
October Weather18°C (64°F)122 mm (4.8 inches)69%high
November Weather11°C (51°F)73 mm (2.9 inches)82%moderate
December Weather8°C (47°F)88 mm (3.5 inches)87%moderate

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