March weather forecast and climate
Atlanta, GA

Beautiful sky and cityscape of Atlanta in Georgia, USA
Beautiful sky and cityscape of Atlanta in Georgia, USA

Weather in March

The first month of the spring, March, is an enjoyable month in Atlanta, Georgia, with average temperature fluctuating between 45.5°F (7.5°C) and 63.1°F (17.3°C).

Temperature

In March, the average high-temperature slightly increases, from a cool 55°F (12.8°C) in February, to a comfortable 63.1°F (17.3°C). The average low-temperature, in March, is 45.5°F (7.5°C).

Humidity

In Atlanta, the average relative humidity in March is 74%.

Rainfall

In Atlanta, during 11.3 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Atlanta, during the entire year, the rain falls for 134.6 days and collects up to 14.72" (374mm) of precipitation.

Snowfall

Months with snowfall in Atlanta are January through March and December. March is the last month it regularly snows. During 0.3 snowfall days, Atlanta aggregates 0.12" (3mm) of snow. In Atlanta, during the entire year, snow falls for 2.3 days, and aggregates up to 0.59" (15mm) of snow.

Daylight

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

Sunshine

The average sunshine in Atlanta is 7.1h.

UV index

In March, the average daily maximum UV index in Atlanta is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: In March, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in March in Atlanta?

In Atlanta, Georgia, in March, the average high-temperature is 63.1°F (17.3°C), and the average low-temperature is 45.5°F (7.5°C).

What is the average humidity in March in Atlanta?

The average relative humidity in March in Atlanta, Georgia, is 74%.

How many days does it rain in March in Atlanta?

In March, in Atlanta, Georgia, the rain falls for 11.3 days. Throughout March, 0.87" (22mm) of precipitation is accumulated.

What is the last month it snows in Atlanta?

March is the last month it regularly snows in Atlanta, Georgia. During 0.3 snowfall days, in March, Atlanta aggregates 0.12" (3mm) of snow.

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

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

How long on average sun shines in March in Atlanta?

In Atlanta, Georgia, the average sunshine in March is 7.1h.

What is the UV index reading in March in Atlanta?

In March, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in March
Atlanta, GA

Average temperature in March - Atlanta, GA
  • Average high temperature in March: 17.3°C

The warmest month (with the highest average high temperature) is July (32.6°C).
The month with the lowest average high temperature is January (10.3°C).

  • Average low temperature in March: 7.5°C

The month with the highest average low temperature is July (22°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).

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Average pressure in March
Atlanta, GA

Average pressure in March - Atlanta, GA
  • Average pressure in March: 1019.3mbar

The month with the highest atmospheric pressure is January (1021.4mbar).
The month with the lowest atmospheric pressure is June (1015.5mbar).

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Average wind speed in March
Atlanta, GA

Average wind speed in March - Atlanta, GA
  • Average wind speed in March: 11.9km/h

The windiest month (with the highest average wind speed) is January (12.9km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).

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Average humidity in March
Atlanta, GA

Average humidity in March - Atlanta, GA
  • Average humidity in March: 74%

The month with the highest relative humidity is December (77%).
Months with the lowest relative humidity are July and August (69%).

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Average rainfall in March
Atlanta, GA

Average rainfall in March - Atlanta, GA
  • Average rainfall in March: 22mm

The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is September (14mm).

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Average rainfall days in March
Atlanta, GA

Average rainfall days in March - Atlanta, GA
  • Average rainfall days in March: 11.3 days

The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is November (6.9 days).

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Average snowfall in March
Atlanta, GA

Average snowfall in March - Atlanta, GA
  • Average snowfall in March: 3mm

The month with the highest snowfall is February (5mm).
Months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in March
Atlanta, GA

Average snowfall days in March - Atlanta, GA
  • Average snowfall days in March: 0.3 days

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

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Average daylight in March /
Average sunshine in March
Atlanta, GA

Average daylight in March / Average sunshine in March - Atlanta, GA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in March: 7.1h

Months with the most sunshine are June and July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.1h).

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Average sunshine days in March
Atlanta, GA

Average sunshine days in March - Atlanta, GA
  • Average sunshine days in March: 17.9 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in March
Atlanta, GA

Average UV index in March - Atlanta, GA
  • Average UV index in March: 4

The month with the highest UV index is August (UV index 7).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in March
Atlanta, GA

Average cloud cover in March - Atlanta, GA
  • Average cloud cover in March: 43

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in March
Atlanta, GA

Average visibility in March - Atlanta, GA
  • Average visibility in March: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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