Click on a day for an hourly weather forecast
The temperatures in Cantabria in May are usually low and can range between 12°C and 16°C.
You can expect about 3 to 8 days of rain in Cantabria during the month of May. 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 Cantabria in May 2025.
If you’re planning to visit Cantabria in the near future, we highly recommend that you review the 14 day weather forecast for Cantabria before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 9° | 7 | 24 | 0 | 110 mm | Bad | Cantabria in January |
| February | 12° / 9° | 7 | 20 | 1 | 112 mm | Bad | Cantabria in February |
| March | 13° / 9° | 5 | 26 | 0 | 71 mm | Ok | Cantabria in March |
| April | 15° / 11° | 4 | 26 | 0 | 55 mm | Good | Cantabria in April |
| May | 16° / 12° | 4 | 27 | 0 | 52 mm | Good | Cantabria in May |
| June | 19° / 15° | 4 | 26 | 0 | 66 mm | Good | Cantabria in June |
| July | 21° / 17° | 2 | 29 | 0 | 35 mm | Good | Cantabria in July |
| August | 22° / 18° | 2 | 29 | 0 | 34 mm | Good | Cantabria in August |
| September | 21° / 17° | 2 | 28 | 0 | 41 mm | Good | Cantabria in September |
| October | 19° / 15° | 3 | 28 | 0 | 74 mm | Good | Cantabria in October |
| November | 15° / 12° | 7 | 23 | 0 | 111 mm | Ok | Cantabria in November |
| December | 13° / 10° | 5 | 26 | 0 | 80 mm | Ok | Cantabria in December |