Huntsville
Alabama, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Huntsville, AL

A twilight shot of the colorful neon lights that lit up the buildings and roads of Huntsville in Alabama
A twilight shot of the colorful neon lights that lit up the buildings and roads of Huntsville in Alabama
The first month of the spring, March, is an enjoyable month in Huntsville, Alabama, with average temperature fluctuating between 63.9°F (17.7°C) and 41.5°F (5.3°C).

Temperature

In March, the average high-temperature rises, from a cool 54.9°F (12.7°C) in February, to a comfortable 63.9°F (17.7°C). In March, in Huntsville, the average low-temperature is 41.5°F (5.3°C).

Humidity

In Huntsville, Alabama, the average relative humidity in March is 71%.

Rainfall

In Huntsville, during 10.6 rainfall days, 5.2" (132.1mm) of precipitation is typically accumulated. Throughout the year, in Huntsville, there are 116.5 rainfall days, and 54.3" (1378.6mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Huntsville are January through March and December. March is the last month it regularly snows in Huntsville. During 0.3 snowfall days, Huntsville aggregates 0.3" (7.6mm) of snow. In Huntsville, during the entire year, snow falls for 2.2 days, and aggregates up to 2.4" (60.9mm) of snow.

Daylight

The average length of the day in Huntsville is 12h.

Sunshine

In March, the average sunshine in Huntsville is 7h.

UV index

In March, the average daily maximum UV index in Huntsville is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: In March, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in Huntsville?

In March, in Huntsville, the average high-temperature is 63.9°F (17.7°C), and the average low-temperature is 41.5°F (5.3°C).

What is the average humidity in March in Huntsville?

In Huntsville, the average relative humidity in March is 71%.

How much does it rain in Huntsville in March?

In March, in Huntsville, the rain falls for 10.6 days. Throughout March, 5.2" (132.1mm) of precipitation is accumulated.

What is the last month it snows in Huntsville?

March is the last month it regularly snows in Huntsville, Alabama. During 0.3 snowfall days, in March, Huntsville aggregates 0.3" (7.6mm) of snow.

What is the average length of the day in March in Huntsville?

In Huntsville, Alabama, the average length of the day in March is 12h.

How many hours of sunshine does Huntsville have in March?

In March, the average sunshine is 7h.

What is the UV index reading in March in Huntsville?

In March, the average daily maximum UV index in Huntsville, Alabama, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.
Average temperature in March - Huntsville, AL
  • Average high temperature in March: 63.8°F

The warmest month (with the highest average high temperature) is August (89.9°F).
The month with the lowest average high temperature is January (50.1°F).

  • Average low temperature in March: 41.5°F

The month with the highest average low temperature is July (69.7°F).
The coldest month (with the lowest average low temperature) is January (31°F).

Average humidity in March - Huntsville, AL
  • Average humidity in March: 71%

The month with the highest relative humidity is August (76%).
The month with the lowest relative humidity is January (56.5%).

Average rainfall in March - Huntsville, AL
  • Average rainfall in March: 5.2"

The wettest month (with the highest rainfall) is December (5.8").
Driest months (with the lowest rainfall) are August and October (3.6").

Average rainfall days in March - Huntsville, AL
  • Average rainfall days in March: 10.6 days

The month with the highest number of rainy days is December (10.8 days).
The month with the lowest number of rainy days is September (7.5 days).

Average snowfall in March - Huntsville, AL
  • Average snowfall in March: 0.3"

The month with the highest snowfall is January (1.3").
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in March - Huntsville, AL
  • Average snowfall days in March: 0.3 days

The month with the highest number of snowfall days is January (0.9 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in March / Average sunshine in March - Huntsville, AL
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in March: 7h

Months with most sunshine are May, June and July (Average sunshine: 9h).
Months with least sunshine are January, February, November and December (Average sunshine: 5).

Average UV index in March - Huntsville, AL
  • Average UV index in March: 6

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January, November and December (UV index 3).