October Weather in North Atlanta, United States

Last updated: June 24, 2025

In North Atlanta, United States, the average temperature in October is a pleasant 19°C (66°F). While you may experience cooler nights with a minimum of 0°C (32°F), daytime can warm up to a sweltering 36°C (98°F). Be prepared for some wet days, as the region sees about 123 mm (4.9 in) of precipitation over 8 days. Don't forget to stay hydrated—average humidity levels hover around 78%. Enjoy the unique climate and all it has to offer!

October Temperature in North Atlanta

In October in North Atlanta, the average temperature is 19°C (66°F). Maximums can reach 36°C (98°F) and minimums can be as low as 0°C (32°F). It's advisable to pack both light clothing for the warm days and warmer layers for the cooler nights when traveling during this time.

October Weather in North Atlanta: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in North Atlanta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Atlanta, October typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (98°F) and lows dropping to around 0°C (32°F).

Data source: Temperature data for North Atlanta generated using information from the Copernicus Climate Change Service.

October Precipitation in North Atlanta

In North Atlanta in October, the precipitation amount is 123 mm (4.9 in) over a span of 8 days.

October Precipitation Trends in North Atlanta

The chart displays monthly precipitation patterns in North Atlanta, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In North Atlanta, October typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in North Atlanta

In North Atlanta in October, humidity is 78%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making traveling quite uncomfortable unless you're well-prepared with lightweight, breathable clothing and frequent breaks to stay hydrated.

October Average Humidity in North Atlanta

This chart illustrates the average monthly humidity levels in North Atlanta, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in North Atlanta is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in North Atlanta

In North Atlanta in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in North Atlanta.

Maximum UV Index Levels in North Atlanta for October

The chart shows the monthly maximum UV Index (UVI) for North Atlanta in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in North Atlanta typically reaches 8, which falls under the very high exposure category.

Data source: North Atlanta October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in North Atlanta Compares to Other Months

Weather in North Atlanta varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in North Atlanta, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in North Atlanta, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	105 mm (4.1 inches)	86%	moderate
February Weather	11°C (51°F)	147 mm (5.8 inches)	84%	high
March Weather	13°C (56°F)	129 mm (5.1 inches)	83%	very high
April Weather	17°C (62°F)	121 mm (4.8 inches)	81%	extreme
May Weather	22°C (71°F)	100 mm (4.0 inches)	81%	extreme
June Weather	24°C (76°F)	127 mm (5.0 inches)	81%	extreme
July Weather	26°C (80°F)	113 mm (4.4 inches)	83%	extreme
August Weather	26°C (79°F)	145 mm (5.7 inches)	81%	very high
September Weather	24°C (75°F)	113 mm (4.4 inches)	82%	very high
October Weather	19°C (66°F)	123 mm (4.9 inches)	78%	very high
November Weather	11°C (52°F)	80 mm (3.1 inches)	86%	high
December Weather	9°C (48°F)	137 mm (5.4 inches)	89%	moderate