North Atlanta (GA) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at North Atlanta

North Atlanta average temperature chart (Celsius) North Atlanta average temperature chart (Fahrenheit)
Average monthly temperatures in North Atlanta (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.8 12.6 17.5 22.4 26 29.5 30.8 30.3 27.3 22.3 17 11.9
°F 49.7 54.6 63.6 72.3 78.8 85 87.4 86.5 81.2 72.1 62.5 53.4

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

North Atlanta monthly rainfall chart (mm) North Atlanta monthly rainfall chart (inches)
Average monthly rainfall in North Atlanta (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 120 118 143 113 103 95 129 84 91 78 86 117
inches 4.7 4.7 5.6 4.4 4 3.7 5.1 3.3 3.6 3.1 3.4 4.6
Rainy days 12 10 11 9 10 10 12 9 8 6 9 10

Average annual rainfall in North Atlanta: 1223.7mm (481.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in North Atlanta

North Atlanta average daily sunshine chart
Average daily sunshine North Atlanta
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.5 6.3 7.4 9 9.7 10 9.3 8.9 8.1 8 6.3 5.4

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

North Atlanta average minimum / maximum temperatures (Celsius) North Atlanta average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in North Atlanta (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.9 0.8 5.2 9.3 13.9 18.1 20.2 19.9 16.6 10.1 5.2 1.1
Max °C 10.1 12.9 17.9 22.7 26.3 29.8 31.1 30.6 27.6 22.6 17.3 12.2
Min °F 30.4 33.4 41.3 48.7 57 64.5 68.3 67.7 61.9 50.1 41.3 33.9
Max °F 40.3 44.2 52.7 60.8 68.2 75 78.1 77.4 71.8 61.3 52.2 43.9

Sea temperature

The graph below shows the average sea temperature.

North Atlanta average sea temperature chart (Celsius) North Atlanta average sea temperature chart (Fahrenheit)
Average sea temperature around North Atlanta in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.8 14 14.4 16.4 20 24.2 26.9 27.5 26.2 22.7 19.2 16.6
°F 58.6 57.2 58 61.5 68.1 75.5 80.5 81.5 79.1 72.9 66.5 61.9

Wind speed

The graph below shows the average wind speed.

North Atlanta average winspeed by month (km/h) North Atlanta average winspeed by month (mph)
Average wind speed in North Atlanta (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 16 16 15 13 12 11 11 12 12 13 14
mph 9 10 10 9 8 7 7 7 7 8 8 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

North Atlanta relative humidity averages
Average relative humidity in North Atlanta
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
69% 64% 63% 62% 68% 71% 74% 76% 75% 70% 69% 69%

Other monthly averages

UV index Best time to go?

North Atlanta weather stats

North Atlanta weather statistics
Hottest month: July 30.8°C 87.4°F
Driest month: October 78mm 3.1ins
Sunniest month: October 8hrs
Coldest month: January 9.8°C 49.6°F
Wettest month: March 143mm 5.6ins
Warmest sea: August 27.5°C 81.5°F
Map showing location of North Atlanta (33.8651, -84.33659) North Atlanta map pin © Google

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