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The weather in Castellon de la Plana in August is very hot. The average temperatures are between 23°C and 30°C, drinking water regularly is advisable.
You can expect a few rainy days in Castellon de la Plana during August, but usually the weather is comfortable in August.
Our weather forecast can give you a great sense of what weather to expect in Castellon de la Plana in August 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 |