March Weather in Huntsville, United States

Last updated: June 24, 2025

In March, the average temperature in Huntsville, United States hovers around 2°C (36°F), with minimums dipping as low as -17°C (2°F) and maximums reaching 19°C (66°F). Expect a precipitation total of 68 mm (2.7 in) over approximately 13 days, accompanied by a high average humidity of 84%.

March Temperature in Huntsville

In March in Huntsville, the average temperature is 2°C (36°F), with maximums reaching 19°C (66°F) and minimums dipping as low as -17°C (2°F). Travelers should be prepared for a significant range in temperatures and dress accordingly.

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

The chart illustrates March temperature patterns in Huntsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huntsville, March typically has an average temperature of 2°C (36°F), with highs reaching up to 19°C (66°F) and lows dropping to around -17°C (2°F).

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

March Precipitation in Huntsville

In Huntsville in March, the precipitation amount is 68 mm (2.7 in) spread over 13 days.

March Precipitation Trends in Huntsville

The chart displays monthly precipitation patterns in Huntsville, 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 Huntsville, March typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 13 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 Huntsville

In Huntsville in March, humidity is 84%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making outdoor activities less inviting and requiring extra layers to stay comfortable while traveling.

March Average Humidity in Huntsville

This chart illustrates the average monthly humidity levels in Huntsville, 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 Huntsville is approximately 84%, 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 Huntsville

In Huntsville in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Huntsville.

Maximum UV Index Levels in Huntsville for March

The chart shows the monthly maximum UV Index (UVI) for Huntsville 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 Huntsville typically reaches 8, which falls under the very high exposure category.

Data source: Huntsville 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 Huntsville Compares to Other Months

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

This table compares monthly weather conditions in Huntsville, 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 (24°F)	70 mm (2.8 inches)	91%	moderate
February Weather	-3°C (27°F)	88 mm (3.5 inches)	92%	moderate
March Weather	2°C (36°F)	68 mm (2.7 inches)	84%	very high
April Weather	5°C (41°F)	71 mm (2.8 inches)	74%	extreme
May Weather	10°C (51°F)	68 mm (2.7 inches)	62%	extreme
June Weather	17°C (63°F)	23 mm (0.9 inches)	56%	extreme
July Weather	22°C (72°F)	20 mm (0.8 inches)	44%	extreme
August Weather	21°C (69°F)	26 mm (1.0 inches)	37%	extreme
September Weather	15°C (60°F)	37 mm (1.5 inches)	46%	very high
October Weather	6°C (43°F)	53 mm (2.1 inches)	67%	high
November Weather	1°C (34°F)	56 mm (2.2 inches)	84%	moderate
December Weather	-5°C (24°F)	64 mm (2.5 inches)	88%	moderate