Cadaqués weather in August
Temperature, sea and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Excellent
Best time to visit: June – August
What is the weather like in Cadaqués in August?
In August, Cadaqués is hot: daytime highs average 27 °C, and even at night it stays warm at around 21 °C. The sea averages 22.4 °C – refreshing for a swim. The sun shines for around 9 hours a day. Rain is rare: about 4 days bring 26 mm in total. All in all, August is an excellent month for a holiday in Cadaqués.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 92 | 94 | 71 |
| Day | 27° | 27° | 24° |
| Night | 21° | 21° | 18° |
| Sea | 22° | 22° | 21° |
| Sun | 9 h | 9 h | 7 h |
| Rain days | 3 | 4 | 6 |
More details for August
- Daylight
- 13 h 57 min06:53 – 20:50
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 14 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 39 %on averageAll months
- Hot days
- 3 days30 °C or moreAll months
- Time zone
- UTC+2Europe/Madrid
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %77 %
- Sunshineweight 20 %97 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in August
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
Cadaqués in August: quick answers
Is Cadaqués hot in August?
Yes. In August, Cadaqués is hot: daytime highs average 27 °C and nights stay around 21 °C. On about 3 days the thermometer climbs to 30 °C or more.
Can you swim in Cadaqués in August?
Yes. In August the sea averages 22.4 °C – refreshing for a swim.
Does it rain much in Cadaqués in August?
Rain is rare: about 4 days bring 26 mm in total.
Cadaqués month by month
The whole year in CadaquésAll destinations: SpainWhere to go in AugustSea temperature in August
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences