Click on a day for an hourly weather forecast
The weather in Apple Valley in September is hot. The average temperatures are between 18°C and 31°C. Usually the days in September are hot while the nights are a bit cooler.
There shouldn't be any rainy days in in Apple Valley 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 Apple Valley in September 2025.
If you’re planning to visit Apple Valley in the near future, we highly recommend that you review the 14 day weather forecast for Apple Valley before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 13° / 4° | 2 | 29 | 1 | 29 mm | Ok | Apple Valley in January |
| February | 15° / 5° | 2 | 25 | 2 | 29 mm | Ok | Apple Valley in February |
| March | 18° / 7° | 1 | 30 | 0 | 18 mm | Good | Apple Valley in March |
| April | 22° / 9° | 1 | 29 | 0 | 14 mm | Good | Apple Valley in April |
| May | 26° / 12° | 0 | 31 | 0 | 4 mm | Perfect | Apple Valley in May |
| June | 32° / 17° | 0 | 30 | 0 | 2 mm | Good | Apple Valley in June |
| July | 34° / 21° | 1 | 30 | 0 | 29 mm | Ok | Apple Valley in July |
| August | 34° / 21° | 1 | 30 | 0 | 20 mm | Ok | Apple Valley in August |
| September | 31° / 18° | 0 | 30 | 0 | 16 mm | Good | Apple Valley in September |
| October | 24° / 12° | 1 | 30 | 0 | 13 mm | Perfect | Apple Valley in October |
| November | 18° / 7° | 1 | 29 | 0 | 13 mm | Good | Apple Valley in November |
| December | 13° / 3° | 2 | 28 | 1 | 40 mm | Ok | Apple Valley in December |