The weather in Santiago De Cuba in September is very hot. The average temperatures are between 23°C and 32°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Santiago De Cuba. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Santiago De Cuba in September 2025.
If you’re planning to visit Santiago De Cuba in the near future, we highly recommend that you review the 14 day weather forecast for Santiago De Cuba before you arrive.
Temperatures
32° / 23°
Rainy Days
12
Snowy Days
0
Dry Days
18
Rainfall
155
mm
Sun Hours
11.6
Hrs
