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The temperatures in Canillo in September are quite cold with temperatures between 5°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Canillo. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Canillo can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Canillo in September 2025.
If you’re planning to visit Canillo in the near future, we highly recommend that you review the 14 day weather forecast for Canillo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -7° | 4 | 10 | 17 | 111 mm | Awful | Canillo in January |
| February | 3° / -7° | 5 | 8 | 17 | 90 mm | Awful | Canillo in February |
| March | 6° / -5° | 6 | 10 | 15 | 123 mm | Awful | Canillo in March |
| April | 9° / -2° | 11 | 10 | 10 | 164 mm | Awful | Canillo in April |
| May | 14° / 2° | 13 | 14 | 5 | 157 mm | Bad | Canillo in May |
| June | 19° / 6° | 12 | 18 | 0 | 160 mm | Ok | Canillo in June |
| July | 22° / 8° | 10 | 21 | 0 | 154 mm | Ok | Canillo in July |
| August | 22° / 8° | 8 | 23 | 0 | 126 mm | Ok | Canillo in August |
| September | 18° / 5° | 8 | 21 | 1 | 107 mm | Ok | Canillo in September |
| October | 14° / 2° | 6 | 23 | 2 | 111 mm | Ok | Canillo in October |
| November | 7° / -3° | 6 | 13 | 11 | 118 mm | Bad | Canillo in November |
| December | 3° / -5° | 5 | 13 | 13 | 71 mm | Awful | Canillo in December |