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The weather in Dekernes in September is hot. The average temperatures are between 21°C and 36°C.
There shouldn't be any rainy days in in Dekernes during September. Having said that, the days are very hot in September so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Dekernes in September 2025.
If you’re planning to visit Dekernes in the near future, we highly recommend that you review the 14 day weather forecast for Dekernes before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 20° / 9° | 1 | 30 | 0 | 9 mm | Good | Dekernes in January |
| February | 22° / 9° | 1 | 28 | 0 | 8 mm | Good | Dekernes in February |
| March | 25° / 10° | 0 | 31 | 0 | 6 mm | Perfect | Dekernes in March |
| April | 30° / 13° | 0 | 30 | 0 | 4 mm | Good | Dekernes in April |
| May | 34° / 18° | 0 | 31 | 0 | 3 mm | Ok | Dekernes in May |
| June | 36° / 21° | 0 | 30 | 0 | 0 mm | Ok | Dekernes in June |
| July | 38° / 23° | 0 | 31 | 0 | 0 mm | Bad | Dekernes in July |
| August | 39° / 22° | 0 | 31 | 0 | 0 mm | Bad | Dekernes in August |
| September | 36° / 21° | 0 | 30 | 0 | 1 mm | Ok | Dekernes in September |
| October | 32° / 20° | 0 | 31 | 0 | 5 mm | Good | Dekernes in October |
| November | 27° / 17° | 0 | 30 | 0 | 8 mm | Perfect | Dekernes in November |
| December | 22° / 12° | 0 | 31 | 0 | 6 mm | Good | Dekernes in December |