Grao de Castellón Weather in September

Thinking of visiting Grao de Castellón in September? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 19°C (66°F) at night, with some rainfall likely.

Rainfall in Grao de Castellón in September

Typically, you can expect about 7 days of rain this month, with 52 mm (2 in) on average. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Grao de Castellón in September

September tends to be one of the perfect months in Grao de Castellón, with 27°C (81°F) in the afternoon and 19°C (66°F) overnight. September is known for being in the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Grao de Castellón in September

Expect sunny days throughout the month, with an estimated 227 hours of sunshine. This makes it a pleasant time to visit Grao de Castellón.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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For a detailed overview over the year and the best time to visit Spain, check out our Grao de Castellón's climate page.

Grao de Castellón Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 23%  

Precipitation 52 mm (2 in)  

Rainy days 7 days  

Humidity 68% *  

Sunshine 227 hours *  

Percentage Sunshine *  

* Data from: Castellón de la Plana, Spain (4 KM, 2 Miles).

What to Wear in Grao de Castellón in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Grao de Castellón in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

8/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Spain, check out our Grao de Castellón's climate page.

More climate data for Grao de Castellón

Temperature Rainfall Sunshine Humidity

See the full Grao de Castellón climate overview or explore weather in Spain.