October weather forecast and climate
Atlanta, GA

Beautiful sky and cityscape of Atlanta in Georgia, USA
Beautiful sky and cityscape of Atlanta in Georgia, USA
October, the same as September, in Atlanta, Georgia, is an agreeable autumn month, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 53.8°F (12.1°C).

Temperature

In Atlanta, the average high-temperature drops, from a warm 84.2°F (29°C) in September, to a pleasant 73.2°F (22.9°C). The average low-temperature, in Atlanta, is 53.8°F (12.1°C).

Humidity

The average relative humidity in Atlanta is 70%.

Rainfall

In October, the rain falls for 7.6 days. Throughout October, 0.79" (20mm) of precipitation is accumulated. Throughout the year, in Atlanta, there are 134.6 rainfall days, and 14.72" (374mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Atlanta.

Daylight

The average length of the day in Atlanta is 11.3h.

Sunshine

The average sunshine in Atlanta is 7.2h.

UV index

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in October transform into the following instructions:
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. 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.

What is the temperature in October in Atlanta?

The average high-temperature, in October, is 73.2°F (22.9°C), while the average low-temperature is 53.8°F (12.1°C).

What is the average humidity in October in Atlanta?

The average relative humidity in October is 70%.

How much does it rain in Atlanta in October?

In Atlanta, Georgia, during October, the rain falls for 7.6 days and regularly aggregates up to 0.79" (20mm) of precipitation.

When it does not snow in Atlanta?

In Atlanta snow does not fall in April through November.

How many hours of daylight does Atlanta have in October?

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

How long on average sun shines in October in Atlanta?

In October, the average sunshine in Atlanta, Georgia, is 7.2h.

What is the UV index intensity in October in Atlanta?

In October, the average daily maximum UV index in Atlanta is 4. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in October - Atlanta, GA
  • Average high temperature in October: 73.2°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in October: 53.8°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

Average pressure in October - Atlanta, GA
  • Average pressure in October: 30.06"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.99").

Average wind speed in October - Atlanta, GA
  • Average wind speed in October: 6.2mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in October - Atlanta, GA
  • Average humidity in October: 70%

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

Average rainfall in October - Atlanta, GA
  • Average rainfall in October: 0.79"

The wettest month (with the highest rainfall) is August (2.32").
The driest month (with the least rainfall) is September (0.55").

Average rainfall days in October - Atlanta, GA
  • Average rainfall days in October: 7.6 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).

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

The month with the highest snowfall is February (0.2").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

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 the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in October: 7.2h

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).

Average sunshine days in October - Atlanta, GA
  • Average sunshine days in October: 22.6 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).

Average UV index in October - Atlanta, GA
  • Average UV index in October: 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).

Average cloud cover in October - Atlanta, GA
  • Average cloud cover in October: 30

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

Average visibility in October - Atlanta, GA
  • Average visibility in October: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).