The weather in August in Castelló

It's hot in August in Castelló with an average temperature of 32°C. Temperatures this month range from a low of 29°C to a high of 34°C. At night, you can expect temperatures between 20°C and 23°C.

August is a good month to be in Castelló for sunny weather. You’ll have high temperatures and not too much rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Castelló, Spain. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 40°C in 2018, Castelló reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 23°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 26°C.

Rainfall amount

In August, there is an average of 31 mm of precipitation, spread over 5 days. The wind speed is around 3 Bft, mostly coming from the South.

Daily weather in August for Castelló

Click on any day in August to get detailed info about the usual weather on that day in Castelló. Check out the historical temperatures and precipitation over the past 10 years on this day.

August weather comparison

  Castelló New York
Average temperature 32°C 30°C
Max. temperature 34°C 31°C
Min. temperature 20°C -5°C
Total precipitation 31 mm 79 mm
Rainy days 5 days 13 days

Start of August

The month of August starts in Castelló with hot temps, averaging around 33°C during the day and nights around 23°C.

Mid August

By mid-August, daytime temps drop to around 32°C, with nights around 22°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

End of August

By the end of August, the average daytime temperature in Castelló is around 31°C, while nighttime temps are about 21°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

Find affordable trips to Castelló

UV index

The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Castelló for all months and discover the best travel time

Curious about the weather in other parts of Spain? Check out the climate and weather for spots like Ibiza, Majorca, Tenerife, or explore other destinations in Spain.

Temperature charts

These charts show the average temperatures in August in Castelló, Spain. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in August in Castelló

Temperature in August in Castelló over the years

Precipitation charts

These charts show the average amount of precipitation in August in Castelló, Spain. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in August in Castelló

Total precipitation in August in Castelló over the years

Daily UV index in August in Castelló

This chart shows the average daily UV index in August in Castelló, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in August in Castelló

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Average weather in Castelló by month

Click on a month below to see detailed weather info for Castelló. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.