March Weather in Plaquemine, United States

Last updated: June 24, 2025

In Plaquemine, United States, the average temperature in March hovers around 18°C (65°F). Expect a climate with variability, as temperatures can dip to a chilly 0°C (32°F) or rise to a warm 30°C (87°F). Be prepared for some rain, as there is an average precipitation of 76 mm (3.0 in) over 9 days, accompanied by an average humidity level of a humid 80%.

March Temperature in Plaquemine

In March in Plaquemine, the average temperature is 18°C (65°F). The maximum can reach 30°C (87°F), while the minimum can drop as low as 0°C (32°F). It's a great time to visit for a mix of warm days and cool nights, perfect for exploring the sights and enjoying outdoor activities.

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

The chart illustrates March temperature patterns in Plaquemine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plaquemine, March typically has an average temperature of 18°C (65°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (32°F).

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

March Precipitation in Plaquemine

In Plaquemine in March, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

March Precipitation Trends in Plaquemine

The chart displays monthly precipitation patterns in Plaquemine, 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 Plaquemine, March typically receives around 76 mm (3.0 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 Plaquemine

In Plaquemine in March, humidity is 80%. With an average temperature of 18°C (65°F), this humidity feels like wandering through a warm, damp blanket, making every step slightly heavy and resulting in a constant sheen of sweat, which can be both refreshing and exhausting for travelers.

March Average Humidity in Plaquemine

This chart illustrates the average monthly humidity levels in Plaquemine, 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 Plaquemine is approximately 80%, 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 Plaquemine

In Plaquemine 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 Plaquemine.

Maximum UV Index Levels in Plaquemine for March

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

Data source: Plaquemine 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 Plaquemine Compares to Other Months

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

This table compares monthly weather conditions in Plaquemine, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	102 mm (4.0 inches)	83%	moderate
February Weather	15°C (59°F)	114 mm (4.5 inches)	83%	very high
March Weather	18°C (65°F)	76 mm (3.0 inches)	80%	very high
April Weather	20°C (69°F)	133 mm (5.2 inches)	81%	extreme
May Weather	25°C (77°F)	134 mm (5.3 inches)	81%	extreme
June Weather	27°C (81°F)	184 mm (7.3 inches)	78%	extreme
July Weather	28°C (83°F)	192 mm (7.6 inches)	79%	extreme
August Weather	28°C (82°F)	172 mm (6.8 inches)	79%	extreme
September Weather	26°C (80°F)	142 mm (5.6 inches)	79%	very high
October Weather	23°C (73°F)	108 mm (4.3 inches)	77%	very high
November Weather	16°C (60°F)	73 mm (2.9 inches)	85%	high
December Weather	14°C (57°F)	114 mm (4.5 inches)	88%	moderate