Dalton, Georgia Weather
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Climate of Dalton: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), July is usually the hottest month in Dalton, with average daytime highs around 32°C. January is the coolest, when nights typically fall to about -1°C and frost is possible on the coldest nights. That is a wide yearly range of roughly 34°C, so the seasons feel very different from each other.
The area receives about 1350 mm of rain in a typical year. Most of it falls from September and November to July (around 86% of the yearly total), and December is the wettest month at roughly 140 mm.
For outdoor plans and travel, October usually offers the most comfortable weather in Dalton, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 9° | -1° | 109 mm | 83% |
| Feb | 11° | 0° | 122 mm | 83% |
| Mar | 16° | 5° | 118 mm | 81% |
| Apr | 22° | 9° | 115 mm | 78% |
| May | 26° | 14° | 115 mm | 77% |
| Jun | 30° | 19° | 106 mm | 73% |
| Jul | 32° | 21° | 127 mm | 71% |
| Aug | 32° | 20° | 96 mm | 70% |
| Sep | 29° | 16° | 108 mm | 70% |
| Oct | 23° | 10° | 89 mm | 72% |
| Nov | 16° | 4° | 109 mm | 76% |
| Dec | 11° | 0° | 140 mm | 84% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Dalton. Values describe typical conditions, not a forecast.
About Dalton weather
Dalton sits within Georgia's humid subtropical climate, from the coastal plain to the Appalachian foothills, about 125 km north-west of Atlanta. Conditions turn hot with hot, humid summers (June–August) with highs often above 33°C. By December, expect mild winters (December–February). This page shows live, auto-refreshing weather for Dalton: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/New_York.
Frequently asked questions
Dalton is about 125 km north-west of Atlanta, in Georgia.
Dalton sees mild winters (December–February).
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Dalton's exact coordinates. No fixed schedule, the page updates whenever you load it.
July is usually the hottest month in Dalton, with average daytime highs of about 32°C and nights around 21°C.
The coldest nights come in January, when the average low is about -1°C and daytime highs reach around 9°C. Frost is possible on clear, calm nights.
Dalton receives about 1350 mm of rain in a typical year. December is the wettest month at roughly 140 mm, and the main rainy period is September and November to July.
October usually offers the most comfortable weather in Dalton, with mild daytime temperatures and little rain.
In November Dalton typically sees daytime highs near 16°C and lows near 4°C, with about 109 mm of rain over the month and average humidity around 76%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Dalton is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Dalton's day-to-day weather follows the broader pattern of Georgia described above. See the hourly weather forecast or the air quality index for more detail.