The weather in Cartagena in May is very hot. The average temperatures are between 26°C and 32°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Cartagena.
Cartagena should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Cartagena in May 2025.
If you’re planning to visit Cartagena in the near future, we highly recommend that you review the 14 day weather forecast for Cartagena before you arrive.