Newnan Climate: Weather by Month and Best Time to Visit
Best months for Newnan: October, April, September, May.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 12°C | 2°C | 107 mm | 10 | – | – | 6.0 |
| February | 15°C | 4°C | 112 mm | 10 | – | – | 6.5 |
| March | 19°C | 7°C | 112 mm | 10 | – | – | 7.1 |
| April | 23°C | 11°C | 86 mm | 9 | – | – | 7.9 |
| May | 27°C | 16°C | 72 mm | 10 | – | – | 7.8 |
| June | 30°C | 20°C | 94 mm | 14 | – | – | 6.8 |
| July | 31°C | 22°C | 109 mm | 16 | – | – | 6.2 |
| August | 31°C | 21°C | 94 mm | 13 | – | – | 6.7 |
| September | 28°C | 18°C | 88 mm | 9 | – | – | 7.9 |
| October | 23°C | 12°C | 72 mm | 7 | – | – | 8.2 |
| November | 18°C | 6°C | 96 mm | 8 | – | – | 7.3 |
| December | 13°C | 4°C | 107 mm | 10 | – | – | 6.3 |