The weather in San Juan del Sur in May is very hot. The average temperatures are between 26°C and 31°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in San Juan del Sur during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in San Juan del Sur in May 2025.
If you’re planning to visit San Juan del Sur in the near future, we highly recommend that you review the 14 day weather forecast for San Juan del Sur before you arrive.