Click on a day for an hourly weather forecast
The weather in Denham Springs in September is hot. The average temperatures are between 21°C and 31°C.
You can expect about 3 to 8 days of rain in Denham Springs 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 Denham Springs in September 2025.
If you’re planning to visit Denham Springs in the near future, we highly recommend that you review the 14 day weather forecast for Denham Springs before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 6° | 4 | 27 | 0 | 55 mm | Good | Denham Springs in January |
| February | 18° / 9° | 4 | 24 | 0 | 56 mm | Good | Denham Springs in February |
| March | 22° / 12° | 4 | 27 | 0 | 56 mm | Good | Denham Springs in March |
| April | 26° / 15° | 4 | 26 | 0 | 52 mm | Perfect | Denham Springs in April |
| May | 30° / 19° | 6 | 25 | 0 | 72 mm | Good | Denham Springs in May |
| June | 33° / 22° | 9 | 22 | 0 | 80 mm | Ok | Denham Springs in June |
| July | 34° / 23° | 10 | 21 | 0 | 103 mm | Bad | Denham Springs in July |
| August | 33° / 23° | 10 | 21 | 0 | 120 mm | Ok | Denham Springs in August |
| September | 31° / 21° | 7 | 24 | 0 | 79 mm | Ok | Denham Springs in September |
| October | 27° / 16° | 4 | 27 | 0 | 48 mm | Perfect | Denham Springs in October |
| November | 21° / 11° | 2 | 28 | 0 | 38 mm | Good | Denham Springs in November |
| December | 17° / 9° | 4 | 27 | 0 | 65 mm | Good | Denham Springs in December |