The weather in Dominica in May is very hot. The average temperatures are between 24°C and 28°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Dominica 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 Dominica in May 2025.
If you’re planning to visit Dominica in the near future, we highly recommend that you review the 14 day weather forecast for Dominica before you arrive.