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The climate of Trinidad and Tobago, city by city

This page lists the 14 cities in Trinidad and Tobago for which climate normals are available. Each entry covers temperature, rainfall and how the climate changed between 1940 and 2025, computed from ERA5 reanalysis data.

Average across cities

26°C

Annual rainfall

1,216mm

Spread between cities

0.6°C

Warming

+1.1°C

Departure from normal across the country's largest cities, 1940–2025

Rankings

Across the 14 cities in this country with a measured climate.

The warmest

  1. 1Scarborough26.3 °C
  2. 2Point Fortin26.2 °C
  3. 3Chaguanas26.1 °C
  4. 4Mon Repos26 °C
  5. 5San Fernando26 °C
  6. 6Port of Spain26 °C
  7. 7Marabella26 °C
  8. 8Diego Martin26 °C
  9. 9Laventille26 °C
  10. 10Tunapuna26 °C

The coldest

  1. 1Arima25.7 °C
  2. 2Paradise25.7 °C
  3. 3Rio Claro25.8 °C
  4. 4Sangre Grande25.9 °C
  5. 5Mon Repos26 °C
  6. 6San Fernando26 °C
  7. 7Port of Spain26 °C
  8. 8Marabella26 °C
  9. 9Diego Martin26 °C
  10. 10Laventille26 °C

The wettest

  1. 1Rio Claro1,570 mm
  2. 2Sangre Grande1,436 mm
  3. 3Scarborough1,406 mm
  4. 4Arima1,376 mm
  5. 5Paradise1,376 mm
  6. 6Mon Repos1,177 mm
  7. 7San Fernando1,177 mm
  8. 8Marabella1,177 mm
  9. 9Point Fortin1,163 mm
  10. 10Chaguanas1,048 mm

Frequently asked questions

What is the hottest city in Trinidad and Tobago?

The hottest city in Trinidad and Tobago is Scarborough, with an average annual temperature of 26.3 °C.

What is the coldest city in Trinidad and Tobago?

The coldest city in Trinidad and Tobago is Arima, with an average annual temperature of 25.7 °C.

What is the wettest city in Trinidad and Tobago?

The wettest city in Trinidad and Tobago is Rio Claro, with 1,570 mm of precipitation per year.

Has the climate of Trinidad and Tobago warmed?

Based on its largest cities, Trinidad and Tobago warmed by +1.1 °C between 1940 and 2025.

Cities by region

Borough of Arima1

Chaguanas1

Diego Martin Regional Corporation1

Mayaro1

Point Fortin1

Port of Spain1

San Fernando3

Sangre Grande Regional Corporation1

San Juan/Laventille1

Tobago1

Tunapuna/Piarco2