Newnan (GA)
January
Weather in Newnan, Georgia for January 2026
Your guide to Newnan weather in January - trends and predictions
With an average of 3 snowy days, Newnan usually enjoys a light touch of snow in January.
In general, the average temperature in Newnan at the beginning of January is 9.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.9 °F by the end of January.
Newnan experiences moderate rainfall in January, with an average of 9 rainy days and a total precipitation of 123 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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19
Dry days
9
Rainy days
3
Snow days
8°/0°
Temperatures
16 km/h
Avg max wind
62 %
Avg humidity
Newnan Weather January
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Temperatures trend during January in Newnan
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January weather in Newnan day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Cloudy | 9° /3° | 0 mm | 0 cm | |
| Jan. 2 |  Sunny | 10° /0° | 0 mm | 0 cm | |
| Jan. 3 |  Partly cloudy | 11° /1° | 0 mm | 0 cm | |
| Jan. 4 | Sunny | 9° /0° | 0 mm | 0 cm | |
| Jan. 5 |  Patchy rain possible | 9° /2° | 4 mm | 0 cm | |
| Jan. 6 |  Moderate or heavy rain shower | 13° /-1° | 18.7 mm | 0 cm | |
| Jan. 7 | Partly cloudy | 5° /-2° | 0 mm | 0 cm | |
| Jan. 8 | Partly cloudy | 4° /-3° | 0 mm | 0 cm | |
| Jan. 9 | Sunny | 4° /-4° | 0 mm | 0 cm | |
| Jan. 10 |  Moderate or heavy snow showers | 1° /-1° | 27.8 mm | 18.3 cm | |
| Jan. 11 |  Overcast | 3° /-1° | 10.9 mm | 4.3 cm | |
| Jan. 12 | Overcast | 6° /-5° | 0 mm | 0 cm | |
| Jan. 13 | Moderate rain at times | 9° /2° | 1.8 mm | 0 cm | |
| Jan. 14 | Sunny | 7° /-3° | 0 mm | 0 cm | |
| Jan. 15 | Partly cloudy | 9° /0° | 0 mm | 0 cm | |
| Jan. 16 | Sunny | 13° /1° | 0 mm | 0 cm | |
| Jan. 17 | Sunny | 13° /0° | 0 mm | 0 cm | |
| Jan. 18 | Moderate or heavy rain shower | 13° /6° | 33.6 mm | 0 cm | |
| Jan. 19 | Overcast | 11° /-2° | 1.4 mm | 0 cm | |
| Jan. 20 | Sunny | 1° /-6° | 0 mm | 0 cm | |
| Jan. 21 |  Patchy moderate snow | -1° /-4° | 2.8 mm | 1.1 cm | |
| Jan. 22 | Sunny | 0° /-9° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | 4° /-4° | 0 mm | 0 cm | |
| Jan. 24 | Partly cloudy | 5° /-4° | 0 mm | 0 cm | |
| Jan. 25 | Partly cloudy | 8° /-3° | 0 mm | 0 cm | |
| Jan. 26 | Overcast | 10° /0° | 0.4 mm | 0 cm | |
| Jan. 27 | Moderate or heavy rain shower | 9° /5° | 18.5 mm | 0 cm | |
| Jan. 28 | Sunny | 13° /0° | 0 mm | 0 cm | |
| Jan. 29 | Sunny | 16° /5° | 0 mm | 0 cm | |
| Jan. 30 | Patchy rain possible | 19° /6° | 0.4 mm | 0 cm | |
| Jan. 31 |  Moderate rain | 15° /11° | 2.6 mm | 0 cm | |
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Important Notice
Our weather forecast for Newnan in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Newnan forecast closer to your planned date for the most up-to-date weather information.
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Newnan in January - FAQ
What are the expected maximum and minimum temperatures in Newnan during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 0°.
How much rainfall should be expected in Newnan during January?
Significant rainfall exceeding 123 mm is expected in Newnan during January, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Newnan in January 2026?
Newnan experiences an average snowfall of 23.6 cm during January, occurring over 3 days.
What are the typical wind conditions in Newnan during January?
The average wind speed in Newnan during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Newnan snow forecast January 2026
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January rainfall patterns in Newnan
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