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The temperatures in Provo in September are quite cold with temperatures between 7°C and 26°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Provo 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 Provo in September 2025.
If you’re planning to visit Provo in the near future, we highly recommend that you review the 14 day weather forecast for Provo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -12° | 8 | 10 | 13 | 75 mm | Awful | Provo in January |
| February | 4° / -10° | 8 | 7 | 13 | 75 mm | Awful | Provo in February |
| March | 9° / -5° | 9 | 12 | 10 | 77 mm | Awful | Provo in March |
| April | 13° / -2° | 7 | 18 | 5 | 73 mm | Awful | Provo in April |
| May | 20° / 2° | 8 | 23 | 0 | 57 mm | Ok | Provo in May |
| June | 27° / 6° | 3 | 27 | 0 | 25 mm | Perfect | Provo in June |
| July | 32° / 12° | 2 | 29 | 0 | 39 mm | Good | Provo in July |
| August | 31° / 11° | 2 | 29 | 0 | 36 mm | Good | Provo in August |
| September | 26° / 7° | 3 | 27 | 0 | 34 mm | Perfect | Provo in September |
| October | 17° / 1° | 4 | 26 | 2 | 49 mm | Ok | Provo in October |
| November | 10° / -5° | 5 | 18 | 7 | 45 mm | Bad | Provo in November |
| December | 2° / -11° | 8 | 10 | 13 | 84 mm | Awful | Provo in December |