August · Spain
Best time to visit Sitges in August Weather, crowds & prices
Weather in Sitges in August
Average temperature 26°C, 43 mm of rain, about 30 days with 6+ hours of sunshine and 71% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
9.6/10
Ranked #3 of 12 months
- Avg temp
- 26°C
- Rainfall
- 43 mm
- Humidity
- 71%
- Days with 6h+ sun
- 30
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Sitges scores 9.6/10 for beach and coastal travel - one of the top 12-month picks (#3). Expect around 26°C, 43 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Sitges crowds a church, beaches and Modernista villas onto a small Catalan coastal town.
August ranks 3rd of 12 for Sitges — one of the best windows
Days in August average 26°C (79°F) and humidity near 71% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
With around 43 mm of rain, any showers tend to pass through rather than settle in; about 30 days with 6+ hours of sunshine and 13.8 hours of daylight fill the rest.
On our climate-comfort scale this is one of the strongest months of the year for Sitges at 9.6/10 (3rd of 12), just behind July at 9.7/10.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Sitges in August?
- In August, Sitges averages 26°C, 43 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 9.6/10.
- Is August a good time to visit Sitges?
- August earns a 9.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sitges in August?
- Expect about 43 mm of rain in August. Average humidity is 71% and there are about 30 days with 6+ hours of sunshine.
Curated in Sitges
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Sitges, Spain. Live activities and tours from GetYourGuide, matched to this destination.