Atlanta, GA, October 1, 2025
News Summary
As October arrives, Atlanta anticipates a significant cool down with temperatures falling from an average high of 80 degrees to the upper 60s by the month’s end, alongside shorter daylight hours. This transition into fall also brings dry conditions, with 25 days without measurable rain recorded. The first average low temperature in the 40s is expected on October 9, and drought conditions are affecting some areas in Georgia. Overall, October 2024 may set records for the driest month.
Atlanta Experiences Major Cool Down and Shorter Days This October
Atlanta is set to undergo a significant transition as October ushers in cooler temperatures and shorter days. This month marks the second month of meteorological fall, highlighting the shift from the warmth of summer to the crisp air of autumn. The average high temperature in Atlanta will start at 80 degrees at the beginning of October but will drop to the upper 60s by the month’s end. This pattern continues into November, where the average high temp is projected to be 59.7 degrees.
In addition to cooler temperatures, October will also see a notable reduction in daylight hours. From October 1, when daylight lasts for 11 hours and 49 minutes, the duration will decrease to 10 hours and 50 minutes by October 31. During this time, sunset will shift from 7:22 p.m. to around 6:46 p.m. Notably, the first average low temperature in the 40s is expected on October 9, while the first low in the 30s is anticipated on October 29, just before Halloween. Freezing temperatures typically do not occur before mid-November, and the earliest documented freeze in Atlanta was on October 11, 1906.
October is also characterized by a dry climate. The last measurable rainfall in Atlanta was recorded on September 29, leading to a 25-day stretch without rain by October 24. A light shower on October 23 produced only a trace amount of rain, with October 2024 potentially becoming the driest month on record if no further precipitation occurs. This dry streak currently ties for eighth longest at 30 consecutive days without measurable rainfall, while the longest recorded dry streak in Atlanta was 43 days from late October to November 2016.
Despite the lack of rain this month, Atlanta’s yearly rainfall remains adequate due to previous heavy rain events. Some areas in Georgia are now classified under “D0 Abnormally Dry” conditions, with a small portion categorized as “D1 Moderate Drought.” Ongoing dry conditions have significantly decreased soil moisture, although the U.S. Drought Monitor may take time to accurately reflect the rapidly changing local environment. Limited moisture is expected to reach the area soon, and a weak La Niña phenomenon is forecasted to develop, which may lead to a warmer and drier than average winter in Georgia.
Key Temperature and Daylight Data for October
- Average high temperature on October 1: 80 degrees
- Average high temperature at the end of October: Upper 60s
- Average low temperature on October 1: 61 degrees
- First average low in the 40s: October 9
- First average low in the 30s: October 29
- Sunset on October 1: 7:22 p.m.
- Sunset on October 31: 6:46 p.m.
Rainfall and Dry Conditions Summary
- Last measurable rainfall: September 29
- Days without measurable rain (as of October 24): 25
- Potential driest month on record: October 2024
- Classes under “D0 Abnormally Dry”: Some areas in Georgia
- Classes under “D1 Moderate Drought”: Small portion of northwest Georgia
FAQs
What are the average high temperatures in Atlanta during October?
The average high temperature in Atlanta at the start of October is 80 degrees, dropping to the upper 60s by the end of October.
When can residents expect the first average low in the 40s?
The first average low in the 40s in Atlanta is expected on October 9.
How long has Atlanta been without measurable rainfall?
As of October 24, Atlanta has experienced a rain-free streak reaching 25 consecutive days without measurable rain.
What drought classifications are affecting Georgia?
Some areas in Georgia are classified under “D0 Abnormally Dry” conditions, and a small portion of northwest Georgia is categorized as “D1 Moderate Drought.”
October Weather Overview Chart
| Feature | Start of October | End of October |
|---|---|---|
| Average High Temperature | 80°F | Upper 60s |
| Average Low Temperature | 61°F | 49°F |
| Length of Daylight | 11 hours 49 minutes | 10 hours 50 minutes |
| Days Without Measurable Rain | 0 | 25 |
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Additional Resources
- 11Alive: October Brings Cooler Air
- Weather.com: Truist Park Weather Tips
- WSBTV: Metro Atlanta Dry Weather
- 11Alive: Drought Not Back
- WSB Radio: Dry Spell Continues
Author: STAFF HERE ATLANTA WRITER
The ATLANTA STAFF WRITER represents the experienced team at HEREAtlanta.com, your go-to source for actionable local news and information in Atlanta, Fulton County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as vibrant music festivals like Shaky Knees and Music Midtown, major cultural celebrations including Dragon Con and the Atlanta Film Festival, and iconic sporting events like the Peachtree Road Race. Our coverage extends to key organizations like the Metro Atlanta Chamber of Commerce and the Atlanta Convention & Visitors Bureau, plus leading businesses in logistics, beverages, and retail that power the local economy such as Delta Air Lines, The Coca-Cola Company, and The Home Depot. As part of the broader HERE network, including HEREAugusta.com and HERESavannah.com, we provide comprehensive, credible insights into Georgia's dynamic landscape.
