San Antonio

Avg weather in May
14 Hrs per day
28 mm per month
73 % avg
11 Mph avg

San Antonio Weather in May

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What’s the weather like in San Antonio in May?

May is a beautiful time to visit San Antonio because the town has a lovely Mediterranean climate that’s very pleasant in spring. It’s not overly hot and the resort is quiet, making it the perfect time to visit if you want to avoid the crowds and still enjoy the warm weather.

Geographical influences

San Antonio weather in May is very warm and dry with just a few rainy days spread throughout the month. It can be quite humid at times, but the Mediterranean Sea carries a pleasant breeze that helps control the humidity and cools you down while you’re out in the sun.


San Antonio is known for its lively nightlife, vibrant promenade and golden shoreline. It’s a popular holiday destination but tends to have a more peaceful and relaxing atmosphere in May. Temperatures are also very enjoyable with an average high of 23°C. At night, 11mph winds help to cool temperatures to lows of 14°C. You’ll enjoy 14 hours of sunshine per day, which is more than enough time to shop in the town centre, sightsee and soak up the sun on the beach. There’s just 28mm of rainfall throughout the month, which means there’s it’ll rain on at least seven days of the month.

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