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The temperatures in Castellon de la Plana in January are quite cold with temperatures between 7°C and 15°C, warm clothes are a must.
Castellon de la Plana is going to be cold and wet in the month of January. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
Our weather forecast can give you a great sense of what weather to expect in Castellon de la Plana in January 2026.
If you’re planning to visit Castellon de la Plana in the near future, we highly recommend that you review the 14 day weather forecast for Castellon de la Plana before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 7° | 2 | 29 | 0 | 51 mm | Good | Castellon de la Plana in January |
| February | 16° / 8° | 1 | 27 | 0 | 20 mm | Good | Castellon de la Plana in February |
| March | 17° / 9° | 3 | 28 | 0 | 56 mm | Good | Castellon de la Plana in March |
| April | 19° / 11° | 3 | 27 | 0 | 38 mm | Good | Castellon de la Plana in April |
| May | 23° / 15° | 2 | 29 | 0 | 24 mm | Perfect | Castellon de la Plana in May |
| June | 27° / 19° | 2 | 28 | 0 | 25 mm | Perfect | Castellon de la Plana in June |
| July | 30° / 22° | 1 | 30 | 0 | 16 mm | Good | Castellon de la Plana in July |
| August | 30° / 23° | 1 | 30 | 0 | 19 mm | Good | Castellon de la Plana in August |
| September | 27° / 20° | 2 | 28 | 0 | 39 mm | Perfect | Castellon de la Plana in September |
| October | 24° / 16° | 1 | 30 | 0 | 45 mm | Perfect | Castellon de la Plana in October |
| November | 19° / 11° | 2 | 28 | 0 | 37 mm | Good | Castellon de la Plana in November |
| December | 16° / 8° | 1 | 30 | 0 | 25 mm | Good | Castellon de la Plana in December |