March Weather in Bel Air, United States

Last updated: June 24, 2025

In March, the average temperature in Bel Air, United States hovers around 7°C (45°F), with a minimum dropping to a brisk -8°C (18°F) and a maximum reaching a warm 27°C (81°F). Expect approximately 93 mm (3.7 in) of precipitation spread over about 10 days, and experience high humidity at an average of 83%.

March Temperature in Bel Air

In March in Bel Air, the average temperature is 7°C (45°F). Maximums can reach 27°C (81°F) and minimums can be as low as -8°C (18°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

March Weather in Bel Air: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Bel Air, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bel Air, March typically has an average temperature of 7°C (45°F), with highs reaching up to 27°C (81°F) and lows dropping to around -8°C (18°F).

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

March Precipitation in Bel Air

In Bel Air in March, the precipitation amount is 93 mm (3.7 in) over the course of 10 days.

March Precipitation Trends in Bel Air

The chart displays monthly precipitation patterns in Bel Air, 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 Bel Air, March typically receives around 93 mm (3.7 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 Bel Air

In Bel Air in March, humidity is 83%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket wrapping around you, making travel somewhat uncomfortable as you navigate the dampness that settles in your clothes, leading to a heavy and muggy experience outdoors.

March Average Humidity in Bel Air

This chart illustrates the average monthly humidity levels in Bel Air, 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 Bel Air 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 Bel Air

In Bel Air 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 Bel Air.

Maximum UV Index Levels in Bel Air for March

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

Data source: Bel Air 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 Bel Air Compares to Other Months

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

This table compares monthly weather conditions in Bel Air, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	60 mm (2.4 inches)	84%	moderate
February Weather	4°C (39°F)	97 mm (3.8 inches)	83%	moderate
March Weather	7°C (45°F)	93 mm (3.7 inches)	83%	high
April Weather	13°C (55°F)	101 mm (4.0 inches)	81%	very high
May Weather	18°C (65°F)	135 mm (5.3 inches)	78%	very high
June Weather	23°C (74°F)	95 mm (3.7 inches)	79%	very high
July Weather	26°C (80°F)	126 mm (5.0 inches)	74%	very high
August Weather	25°C (77°F)	130 mm (5.1 inches)	72%	very high
September Weather	22°C (71°F)	102 mm (4.0 inches)	75%	very high
October Weather	16°C (62°F)	104 mm (4.1 inches)	81%	high
November Weather	8°C (47°F)	83 mm (3.3 inches)	85%	moderate
December Weather	4°C (40°F)	100 mm (3.9 inches)	84%	moderate