The weather in Trinidad in September is very hot. The average temperatures are between 24°C and 30°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of September in Trinidad.
Trinidad 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 Trinidad in September 2025.
If you’re planning to visit Trinidad in the near future, we highly recommend that you review the 14 day weather forecast for Trinidad before you arrive.
Temperatures
30° / 24°
Rainy Days
20
Snowy Days
0
Dry Days
10
Rainfall
452
mm
Sun Hours
11.4
Hrs
