March Weather in Galliano, United States

Last updated: June 24, 2025

In Galliano, United States, the average temperature in March hovers around 19°C (66°F). Expect a minimum of 3°C (38°F) and soaring highs of 29°C (84°F). With an average precipitation of 80 mm (3.2 in) spread over 10 days, you might want to carry an umbrella. Don’t forget, the humidity is around 79%, adding a touch of warmth to the air!

March Temperature in Galliano

In March in Galliano, the average temperature is 19°C (66°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as 3°C (38°F). This variation means you'll need to pack layers to enjoy your travels comfortably!

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

The chart illustrates March temperature patterns in Galliano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galliano, March typically has an average temperature of 19°C (66°F), with highs reaching up to 29°C (84°F) and lows dropping to around 3°C (38°F).

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

March Precipitation in Galliano

In Galliano in March, the precipitation amount is 80 mm (3.2 in) over a span of 10 days.

March Precipitation Trends in Galliano

The chart displays monthly precipitation patterns in Galliano, 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 Galliano, March typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 10 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 Galliano

In Galliano 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 Galliano

This chart illustrates the average monthly humidity levels in Galliano, 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 Galliano 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 Galliano

In Galliano 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 Galliano.

Maximum UV Index Levels in Galliano for March

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

Data source: Galliano 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 Galliano Compares to Other Months

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

This table compares monthly weather conditions in Galliano, 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 (56°F)	89 mm (3.5 inches)	81%	moderate
February Weather	16°C (61°F)	87 mm (3.4 inches)	81%	very high
March Weather	19°C (66°F)	80 mm (3.2 inches)	79%	very high
April Weather	21°C (70°F)	105 mm (4.2 inches)	81%	extreme
May Weather	25°C (77°F)	134 mm (5.3 inches)	77%	extreme
June Weather	27°C (82°F)	213 mm (8.4 inches)	74%	extreme
July Weather	28°C (83°F)	250 mm (9.8 inches)	74%	extreme
August Weather	28°C (83°F)	280 mm (11.0 inches)	73%	extreme
September Weather	27°C (81°F)	174 mm (6.8 inches)	79%	very high
October Weather	24°C (75°F)	137 mm (5.4 inches)	77%	very high
November Weather	17°C (63°F)	56 mm (2.2 inches)	81%	high
December Weather	15°C (60°F)	97 mm (3.8 inches)	84%	moderate