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Grao de Castellón Climate by Month

Grao de Castellón experiences great temperature shifts. The city's weather can transition from warm days to mild weather. It's weather is marked by below-average rainfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Grao de Castellón is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 29°C in August to a moderate 16°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 7°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Grao de Castellón has a relatively dry climate with low precipitation, averaging 423 mm of rainfall annually. The climate in Grao de Castellón shows significant variation throughout the year. Expect moderate rainfall in October, with an average of 55 mm of precipitation over 10 rainy days. In contrast, July offers drier and sunnier days, with around 9.7 mm of rainfall over 4 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Grao de Castellón serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.9 hours of sunshine daily, and embrace the darker days in December, offering only 5.4 hours of daily sunlight.

Monthly hours of sunshine

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

Daily hours of sunshine

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

The best time of year to visit Grao de Castellón in Spain

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Grao de Castellón?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Grao de Castellón?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Grao de Castellón?
    The coldest month is January with an average maximum temperature of 16°C.
  • Which is the wettest month in Grao de Castellón?
    October tops the wettest month list with 55 mm of rainfall.
  • Which is the driest month in Grao de Castellón?
    July is the driest month with 10 mm of precipitation.
  • Which is the sunniest month in Grao de Castellón?
    July is the sunniest month with an average of 328 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Grao de Castellón

    Thu   Nov 21
    20°C | 16°C
    S 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Fri   Nov 22
    20°C | 11°C
    N 18 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sat   Nov 23
    18°C | 11°C
    S 11 km/h
    almost clear and no rain

    almost clear and no rain