Click on a day for an hourly weather forecast
The temperatures in Cudillero in September are comfortable with low of 14°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Cudillero 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 Cudillero in September 2026.
If you’re planning to visit Cudillero in the near future, we highly recommend that you review the 14 day weather forecast for Cudillero before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 6° | 10 | 21 | 0 | 176 mm | Bad | Cudillero in January |
| February | 12° / 6° | 9 | 19 | 1 | 164 mm | Bad | Cudillero in February |
| March | 14° / 7° | 8 | 23 | 0 | 129 mm | Ok | Cudillero in March |
| April | 15° / 8° | 6 | 24 | 0 | 91 mm | Good | Cudillero in April |
| May | 17° / 10° | 5 | 26 | 0 | 80 mm | Good | Cudillero in May |
| June | 19° / 12° | 6 | 24 | 0 | 110 mm | Good | Cudillero in June |
| July | 22° / 14° | 2 | 29 | 0 | 37 mm | Good | Cudillero in July |
| August | 23° / 15° | 2 | 29 | 0 | 49 mm | Perfect | Cudillero in August |
| September | 22° / 14° | 3 | 27 | 0 | 51 mm | Good | Cudillero in September |
| October | 19° / 12° | 5 | 26 | 0 | 115 mm | Good | Cudillero in October |
| November | 15° / 9° | 8 | 22 | 0 | 180 mm | Ok | Cudillero in November |
| December | 13° / 8° | 7 | 24 | 0 | 138 mm | Bad | Cudillero in December |