Click on a day for an hourly weather forecast
The weather in Miena in September is very cold with temperatures between 3°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Miena 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 Miena in September 2025.
If you’re planning to visit Miena in the near future, we highly recommend that you review the 14 day weather forecast for Miena before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 24° / 10° | 2 | 29 | 0 | 53 mm | Perfect | Miena in January |
| February | 22° / 10° | 3 | 26 | 0 | 54 mm | Good | Miena in February |
| March | 21° / 9° | 3 | 28 | 0 | 76 mm | Good | Miena in March |
| April | 17° / 7° | 4 | 26 | 0 | 61 mm | Good | Miena in April |
| May | 14° / 5° | 4 | 27 | 0 | 98 mm | Good | Miena in May |
| June | 12° / 4° | 4 | 26 | 0 | 91 mm | Ok | Miena in June |
| July | 11° / 3° | 5 | 26 | 0 | 118 mm | Ok | Miena in July |
| August | 12° / 2° | 7 | 24 | 0 | 129 mm | Bad | Miena in August |
| September | 14° / 3° | 5 | 25 | 0 | 92 mm | Good | Miena in September |
| October | 17° / 4° | 4 | 27 | 0 | 70 mm | Good | Miena in October |
| November | 19° / 6° | 4 | 26 | 0 | 75 mm | Good | Miena in November |
| December | 21° / 8° | 3 | 28 | 0 | 55 mm | Good | Miena in December |