Search flights, hotels & activities for Santo Antao
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Santo Antao in May
Real historical weather for Santo Antao in May: average highs of 21°C and lows of 12°C, with around 16mm of rain (averaged over the last 3 years).
21°C
Average high
12°C
Average low
16mm
Typical rainfall
Real things to do in Santo Antao in May
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Small-Group World Heritage San Antonio Missions Guided Tour
★ 4.9(287 reviews)· 4 hrs
From €67
Santo Antão: Trekking Cova de Paúl Volcano Crater - Ribeira de Paúl
★ 4.9(10 reviews)· 5 hrs
From €85
The San Antonio Ghost Walk
★ 4.8(122 reviews)· 1h 30m
From €22
San Antonio Missions UNESCO World Heritage Sites Tour
★ 4.6(1,041 reviews)· 3h 30m
From €67
300 Years of San Antonio Cultural and Heritage Tour
★ 4.6(9 reviews)· 3 hrs
From €25
Tour to the Anchovies Factory and Santoña Marshes with Tasting
★ 4.5(23 reviews)· 2 hrs
From €13
San Antonio Trolley and Go Rio Riverwalk Cruise Combo
★ 4.5(95 reviews)· 8 hrs
From €61
San Antonio Hop-On Hop-Off Trolley Tour
★ 4.5(299 reviews)· 1h 30m
From €48
San Antonio CityPASS®
★ 4.3(43 reviews)· 9 days
From €56
Visit and tasting 5Ñ de Santoña | BEST ANCHOVIES SANTOÑA 2026
★ 3.9(10 reviews)· 40 min
From €8
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Plan the rest of your trip
Continue planning your trip to Santo Antao
Same destination, real availability — no need to search again.
FAQs — Santo Antao in May
Based on real historical data (averaged over the last 3 years), expect highs around 21°C and lows around 12°C, with roughly 16mm of rain.