Castelldefels Weather in August

August in Castelldefels typically sees daytime highs of 28°C (82°F) and nighttime lows of 22°C (72°F). Expect some rainfall during the month. It falls within the summer season.

Rainfall in Castelldefels in August

Past climate data indicates that roughly 8 days will see rain, totalling around 49 mm (1.9 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Castelldefels in August

August tends to be one of the perfect months in Castelldefels, with 28°C (82°F) in the afternoon and 22°C (72°F) overnight. August is in the summer season. Overall, the month follows a fairly predictable daily temperature pattern. Nights are mild at around 22°C (72°F), which is comfortable for most people. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in Castelldefels in August

There are approximately 282 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Castelldefels in August

Average wind conditions reach 2 m/s (4 knots) in August. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in August

With water at 24°C (75°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you're a fan of comfortable temperatures and drier conditions, August 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 Castelldefels's climate page.

Castelldefels Temperature in August

Min Temperature 22°C (72°F)  

Max Temperature 28°C (82°F)  

Water Temperature 24°C (75°F) *  

Chance of Rain 27%  

Precipitation 49 mm (1.9 in)  

Rainy days 8 days  

Humidity 72% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 282 hours *  

Percentage Sunshine *  

* Data from: Barcelona, Spain (18 KM, 11 Miles).

What to Wear in Castelldefels in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 24°C (75°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Castelldefels in August

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

10/10

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 Castelldefels's climate page.

More climate data for Castelldefels

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Castelldefels climate overview or explore weather in Spain.