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

October weather forecast and climate
Atlanta, GA

Beautiful sky and cityscape of Atlanta in Georgia
Beautiful sky and cityscape of Atlanta in Georgia
October is a relatively dry time to experience entertainment in Atlanta. It is the month with the least amount of rainfall averaging 3" (76.2mm). While conditions are warm and dry, October sees a sharp slide in temperature. Temperatures averages 75.2°F (24°C) high, while lows settle at an ordinary 57.2°F (14°C). Although it is dry and sunny, the brisk fall weather welcomes a buzz of activities such as the Atlanta Pride and A3C Festival. Enjoy seeing foliage turn hue of brown, red, and orange during this time.

What is the temperature in October in Atlanta?

In October, in Atlanta, the average high-temperature is 72.7°F (22.6°C), and the average low-temperature is 54°F (12.2°C).

What is the average humidity in October in Atlanta?

In Atlanta, Georgia, the average relative humidity in October is 68.5%.

How many days does it rain in October in Atlanta?

In Atlanta, Georgia, in October, during 6.9 rainfall days, 3.4" (86.6mm) of precipitation is typically accumulated.

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

In October, the average length of the day in Atlanta, Georgia, is 11.3h.

How long on average sun shines in October in Atlanta?

The average sunshine in October in Atlanta, Georgia, is 7.7h.

What is the UV index reading in October in Atlanta?

In October, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.
Average temperature in October - Atlanta, GA
  • Average high temperature in October: 22.6°C

The warmest month (with the highest average high temperature) is July (31.7°C).
The month with the lowest average high temperature is January (11.3°C).

  • Average low temperature in October: 12.2°C

The month with the highest average low temperature is July (21.8°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).

Average humidity in October - Atlanta, GA
  • Average humidity in October: 68.5%

The month with the highest relative humidity is August (74.8%).
The month with the lowest relative humidity is April (61%).

Average rainfall in October - Atlanta, GA
  • Average rainfall in October: 86.6mm

The wettest month (with the highest rainfall) is July (133.9mm).
The driest month (with the lowest rainfall) is April (85.3mm).

Average rainfall days in October - Atlanta, GA
  • Average rainfall days in October: 6.9 days

The month with the highest number of rainy days is July (11.7 days).
The month with the lowest number of rainy days is October (6.9 days).

Average snowfall in October - Atlanta, GA
  • Average snowfall in October: 0mm

The month with the highest snowfall is January (33mm).
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in October - Atlanta, GA
  • Average snowfall days in October: 0 days

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

Average daylight in October / Average sunshine in October - Atlanta, GA
  • Average daylight in October: 11.3h

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

  • Average sunshine in October: 7.7h

The 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 October - Atlanta, GA
  • Average UV index in October: 6

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