San Antonio Bay Weather in May
Thinking of visiting San Antonio Bay in May? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 17°C (63°F) at night, with some rainfall likely.
Rainfall in San Antonio Bay in May
Analyzing past climate data, one can expect approximately 8 days of rain, averaging 22 mm (0.9 in). 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 San Antonio Bay in May
May is a good time to be in San Antonio Bay. Days are perfect, reaching 23°C (73°F), with nights around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in San Antonio Bay in May
Expect a lot of sunshine this month, with about 275 hours of sun. These sunny conditions add to the overall experience.
Average water temperature in May
At 19°C (66°F), the water is getting there — comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, June, September, October and November typically offer the best weather for San Antonio Bay.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our San Antonio Bay's climate page.
San Antonio Bay Temperature in May
Min Temperature
17°C (63°F)
Max Temperature
23°C (73°F)
Water Temperature
19°C (66°F) *
Chance of Rain
28%
Precipitation
22 mm (0.9 in)
Rainy days
8 days
Humidity
70% *
Sunshine
275 hours *
Percentage Sunshine
70% *
Best Places in Spain in May
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in May →
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What to Wear in San Antonio Bay in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 19°C (66°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Antonio Bay in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our San Antonio Bay's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full San Antonio Bay climate overview or explore weather in Spain.
