The weather in San Juan del Sur in January is very hot. The average temperatures are between 24°C and 29°C, drinking water regularly is advisable.
There shouldn't be any rainy days in in San Juan del Sur during January. Having said that, the days are very hot in January so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in San Juan del Sur in January 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.