Trinidad and Tobago in September

September is Trinidad and Tobago's 7th-best month (rank 7 of 12): its 2 destinations average 73/100, led by Tobago at 79 — 37°C and 20 rainy days — while Port of Spain trails at 66 with 97 mm of rain.

#7 of 12 months for Trinidad and Tobago · 2 destinations · updated September 2026 · climate normals from ERA5 reanalysis

🇹🇹 Trinidad and Tobago, month by month

73/100 in September
  1. 81Jan
  2. 83Feb
  3. 84Mar
  4. 82Apr
  5. 79May
  6. 72Jun
  7. 69Jul
  8. 70Aug
  9. 73Sep
  10. 69Oct
  11. 70Nov
  12. 76Dec

Where in Trinidad and Tobago in September

#PlaceTypeFeels-like highRainComfortAt its best
1TobagoIsland37°C141 mm · 20 days79 tier B—
2Port of SpainCity37°C97 mm · 19 days66 tier C—

Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means September is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.

What's on in Trinidad and Tobago in September

  • Emancipation and Independence · Tobago · 31 Jul – 1 Sep

Better months for Trinidad and Tobago

March · 84/100February · 83/100April · 82/100Weakest: October · 69/100
← Trinidad and Tobago in AugustTrinidad and Tobago in October →Best time to visit Trinidad and Tobago, month by monthCompare: Tobago vs Port of Spain in September