Atlanta
Georgia, USA
Long term weather forecast
Long term weather forecast

March weather forecast and Climate
Atlanta, GA

March marks the onset of an intense, stormy season. The rain which happens in the form of heavy thunderstorm increases significantly with up to 5.4" (137.2mm) of received precipitation. Temperatures climb steadily with highs of 62.6°F (17°C) and lows of a brisk 42.8°F (6°C) during the day coupled with a lot of cloud cover. The intense cloud cover reduces sunlight hours to around 7 hours each day.
Although conditions can be near dismal in March, it is still a perfect time to visit the city partly as it falls during the spring school holiday.
  • Average high temperature in March: 64.6°F

Warmest month (with highest average high temperature) is July (89.1°F).
Month with lowest average high temperature is January (52.3°F).

  • Average low temperature in March: 44.1°F

Month with highest average low temperature is July (71.3°F).
Coldest month (with lowest average low temperature) is January (34.3°F).

  • Average humidity in March: 62.4%

Month with highest relative humidity is August (74.8%).
Month with lowest relative humidity is April (61%).

  • Average rainfall in March: 4.8"

Wettest month (with highest rainfall) is July (5.3").
Driest months (with lowest rainfall) are April and October (3.4").

  • Average rainfall days in March: 9.7 days

Month with highest number of rainy days is July (11.7 days).
Month with lowest number of rainy days is October (6.9 days).

  • Average snowfall in March: 0.8"

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

  • Average snowfall days in March: 0.3 days

Month with highest number of snowfall days is January (0.8 days).
Months with lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

  • Average daylight in March: 12h

Months with longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • Average sunshine in March: 7.1h

Month with most sunshine is June (Average sunshine: 9.5h).
Months with least sunshine are January and December (Average sunshine: 5.3).

  • Average UV index in March: 6

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

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