Entry, Exit & Visa Requirements. Generally, all U.S. citizens are required to present a valid U.S. passport when traveling to The Bahamas, as well as proof of anticipated departure from The Bahamas. Those traveling to The Bahamas on a cruise may use another Western Hemisphere Travel Initiative (WHTI) compliant document. However, we strongly recommend visitors obtain a passport before travel in case of an unforeseen emergency that requires a cruise passenger to disembark and return by air.
Best Times to Visit San Antonio. The best time to visit San Antonio is from November to April, when the weather is comfortable and the hotel rates are lower. Summer sees the largest influx of tourists from in- and out-of-state.
The chance of wet days in San Antonio varies throughout the year. The wetter season lasts 5.9 months, from April 27 to October 24, with a greater than 22% chance of a given day being a wet day. The chance of a wet day peaks at 31% on May 21. The drier season lasts 6.1 months, from October 24 to April 27.