Click on a day for an hourly weather forecast
The weather in Tupelo in September is hot. The average temperatures are between 18°C and 30°C. Usually the days in September are hot while the nights are a bit cooler.
You can expect about 3 to 8 days of rain in Tupelo during the month of September. 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 Tupelo in September 2025.
If you’re planning to visit Tupelo in the near future, we highly recommend that you review the 14 day weather forecast for Tupelo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 1° | 7 | 21 | 3 | 131 mm | Awful | Tupelo in January |
| February | 12° / 3° | 7 | 18 | 3 | 153 mm | Awful | Tupelo in February |
| March | 17° / 7° | 8 | 22 | 1 | 164 mm | Ok | Tupelo in March |
| April | 22° / 11° | 6 | 24 | 0 | 176 mm | Good | Tupelo in April |
| May | 27° / 16° | 8 | 23 | 0 | 151 mm | Good | Tupelo in May |
| June | 32° / 20° | 8 | 22 | 0 | 128 mm | Ok | Tupelo in June |
| July | 33° / 22° | 9 | 22 | 0 | 159 mm | Ok | Tupelo in July |
| August | 32° / 21° | 7 | 24 | 0 | 136 mm | Ok | Tupelo in August |
| September | 30° / 18° | 5 | 25 | 0 | 124 mm | Good | Tupelo in September |
| October | 24° / 12° | 5 | 26 | 0 | 106 mm | Perfect | Tupelo in October |
| November | 16° / 7° | 4 | 25 | 1 | 82 mm | Good | Tupelo in November |
| December | 12° / 4° | 7 | 23 | 1 | 151 mm | Bad | Tupelo in December |