SeasonMapTossa de Mar (Costa Brava) weather in August
Spain
August in Tossa de Mar: hot, a little rain — one of the best months to visit.
#2 of 12 months in Tossa de Mar · #153 of 1383 destinations to visit in August · comfort 92/100 (tier S)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Tossa de Mar in August
No notes yet. Open Tossa de Mar on the map to add the first one.
Tossa de Mar climate normals — August
| Daytime high | 30°C / 86°F | 🥵 hot |
|---|---|---|
| Nighttime low | 22°C / 71°F | |
| Sea temperature | 27°C / 80°F | 😎 warm sea |
| Rainfall | 56 mm / 2.2 in | 🌦 some rain |
| Rainy days | 7 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 19°C / 66°F | |
| Sunshine | 11.6 h/day | |
| Daylight | 13.8 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 54 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Tossa de Mar in August
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsResort season opens, Summer holidays in Spain, school holidays in 6 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Tossa de Mar's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherTossa de Mar's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
What's on in Tossa de Mar in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Resort season opens
1 Apr – 15 Oct · usuallySummer season opensCrowdedHotels, the coastal boats to Lloret and Sant Feliu, and the restaurants under the Vila Vella walls all open around Easter and shut again in October. The town runs entirely on that calendar.
- Season
Jellyfish arrivals
15 Jun – 15 Sep · usuallyInsect seasonOnshore winds push swarms of mauve stingers into the Costa Brava coves for a few days at a time in summer, and the beach flags go purple when they are in. It passes as soon as the wind turns.
- Season
Sea warm enough
20 Jun – 5 Oct · usuallyThe coves either side of the headland are clear and sheltered and hold their warmth into early October. June water is still cool; September is the best of it with half the people.
Nearby, and something's on
Within 300 km of Tossa de Mar — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Tossa de Mar?
Tossa de Mar in August — FAQ
- Is August a good time to visit Tossa de Mar?
- August in Tossa de Mar: hot, a little rain — one of the best months to visit. It ranks #2 of 12 months for Tossa de Mar on SeasonMap's comfort score (92/100).
- What is the weather like in Tossa de Mar in August?
- In August, Tossa de Mar averages a daily high of 29.9°C and a low of 21.5°C, with about 55.7 mm of rain over roughly 7.4 rainy days.
- What is the air quality in Tossa de Mar in August?
- Tossa de Mar has a mean US Air Quality Index of about 54 in August.
Other months in Tossa de Mar
Compare Tossa de Mar in August
Warmer or cooler than Tossa de Mar in August
Similar destinations in Southern Europe — August
Within 300 km: Girona's Emporda grape harvest around 25 Aug – 5 Oct, and Barcelona's Festa Major de Gràcia on 15–21 Aug.