Click on a day for an hourly weather forecast
The weather in Roswell in August is hot. The average temperatures are between 22°C and 32°C.
You can expect about 3 to 8 days of rain in Roswell during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Roswell in August 2025.
If you’re planning to visit Roswell in the near future, we highly recommend that you review the 14 day weather forecast for Roswell before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 2° | 6 | 23 | 2 | 78 mm | Bad | Roswell in January |
| February | 13° / 4° | 6 | 21 | 1 | 95 mm | Ok | Roswell in February |
| March | 17° / 8° | 7 | 23 | 1 | 98 mm | Ok | Roswell in March |
| April | 22° / 12° | 5 | 25 | 0 | 109 mm | Good | Roswell in April |
| May | 27° / 17° | 7 | 24 | 0 | 137 mm | Good | Roswell in May |
| June | 31° / 21° | 7 | 23 | 0 | 133 mm | Ok | Roswell in June |
| July | 33° / 22° | 7 | 24 | 0 | 157 mm | Ok | Roswell in July |
| August | 32° / 22° | 7 | 24 | 0 | 163 mm | Ok | Roswell in August |
| September | 29° / 19° | 5 | 25 | 0 | 114 mm | Good | Roswell in September |
| October | 23° / 13° | 4 | 27 | 0 | 73 mm | Perfect | Roswell in October |
| November | 17° / 7° | 4 | 26 | 0 | 77 mm | Good | Roswell in November |
| December | 12° / 5° | 6 | 24 | 1 | 96 mm | Ok | Roswell in December |