March Weather in Leonardtown, United States

Last updated: June 24, 2025

In March, the average temperature in Leonardtown, United States hovers around 9°C (48°F). Expect temperatures to range from a chilly -4°C (26°F) to a pleasant 28°C (82°F). This month brings 79 mm (3.1 in) of precipitation over approximately 10 days, and you'll likely experience an average humidity level of 83%. Stay prepared for varying weather conditions!

March Temperature in Leonardtown

In March in Leonardtown, the average temperature is 9°C (48°F). The maximum can reach 28°C (82°F), while the minimum can drop as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cold conditions.

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

The chart illustrates March temperature patterns in Leonardtown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leonardtown, March typically has an average temperature of 9°C (48°F), with highs reaching up to 28°C (82°F) and lows dropping to around -4°C (26°F).

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

March Precipitation in Leonardtown

In Leonardtown in March, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.

March Precipitation Trends in Leonardtown

The chart displays monthly precipitation patterns in Leonardtown, 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 Leonardtown, March typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Leonardtown

In Leonardtown in March humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

March Average Humidity in Leonardtown

This chart illustrates the average monthly humidity levels in Leonardtown, 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 Leonardtown is approximately 83%, 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 Leonardtown

In Leonardtown 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 Leonardtown.

Maximum UV Index Levels in Leonardtown for March

The chart shows the monthly maximum UV Index (UVI) for Leonardtown 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 Leonardtown typically reaches 7, which falls under the high exposure category.

Data source: Leonardtown 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 Leonardtown Compares to Other Months

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

This table compares monthly weather conditions in Leonardtown, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	65 mm (2.5 inches)	84%	moderate
February Weather	6°C (43°F)	95 mm (3.7 inches)	83%	moderate
March Weather	9°C (48°F)	79 mm (3.1 inches)	83%	high
April Weather	14°C (58°F)	94 mm (3.7 inches)	81%	very high
May Weather	19°C (67°F)	117 mm (4.6 inches)	78%	very high
June Weather	24°C (76°F)	106 mm (4.2 inches)	79%	very high
July Weather	27°C (81°F)	132 mm (5.2 inches)	74%	very high
August Weather	26°C (79°F)	157 mm (6.2 inches)	72%	very high
September Weather	23°C (74°F)	100 mm (3.9 inches)	75%	very high
October Weather	18°C (64°F)	118 mm (4.7 inches)	81%	high
November Weather	10°C (50°F)	83 mm (3.3 inches)	85%	moderate
December Weather	6°C (44°F)	89 mm (3.5 inches)	84%	moderate