October weather forecast
Trinidad and Tobago

October in Trinidad and Tobago signifies the gradual retreat of the wet season, though rainfall remains high and temperatures persistently warm. In this month, temperatures typically fluctuate from a cooler 24°C (75.2°F) in the early morning hours to about 31°C (87.8°F) at the peak of the day. October does not hold the distinction of being the hottest or the coldest month, but it continues the consistently tropical climate for which Trinidad and Tobago is known.

The national climate conditions are mirrored in both Port of Spain, the capital city of Trinidad, and Scarborough, the largest city in Tobago. As coastal cities, they experience similar temperature ranges and benefit from the moderating effects of the surrounding sea. The result is a blend of warm temperatures, frequent rain showers, and refreshing sea breezes.

October experiences substantial rainfall levels, with average precipitation typically ranging from 150mm (5.91") to 200mm (7.87"). Despite marking a decrease from September, the rainiest month, October's rainfall is still significant. Rain showers are frequent, although less prolonged than in September, and periods of sunshine continue to punctuate the rainy spells.

Wind speeds in October remain moderate, averaging 20km/h (12.4mph). Influenced by the northeast trade winds, the breeze helps to alleviate the warm temperatures and high humidity typical of this time of year. While October falls within the Atlantic hurricane season, Trinidad and Tobago's southernmost location largely protects it from significant hurricane activity.

Visiting Trinidad and Tobago in October can be a rewarding experience for those undeterred by frequent rain showers. The month is associated with the Hindu festival of Divali, a significant cultural event offering an immersive experience into the local customs and traditions. Visitors during this month, however, should be prepared for variable weather and plan activities with potential rainfall in mind.

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• Port of Spain - October »
  In Port of Spain, in October, it is raining for 15 days, with typically 143mm (5.63") of accumulated precipitation. In Port of Spain, the average seawater temperature in October is 28°C (82.4°F).
• San Fernando - October »
  In San Fernando, Trinidad and Tobago, during October, the rain falls for 17.9 days and regularly aggregates up to 82mm (3.23") of precipitation. In October, in San Fernando the rain falls for 17.9 days.
• Chaguanas - October »
  In October, Chaguanas experiences another rise in rainfall, reaching a monthly average of 115mm (4.53"), signifying October as one of the wettest months. In Chaguanas, Trinidad and Tobago, the average relative humidity in October is 77%.
• Arima - October »
  The month with the most rainfall in Arima is October, when the rain falls for 20 days and typically aggregates up to 115mm (4.53") of precipitation. As Arima, Trinidad and Tobago, welcomes October, the average high-temperature is noted at a moderately hot 29.7°C (85.5°F), closely aligning with the preceding month.
• Couva - October »
  On the last day of October, in Couva, Trinidad and Tobago, sunrise is at 05:56 and sunset at 17:42 AST. In Couva, Trinidad and Tobago, the average relative humidity in October is 77%.
• Point Fortin - October »
  On the first day of October in Point Fortin, Trinidad and Tobago, sunrise is at 05:55 and sunset at 17:57. In October, the average sea temperature in Point Fortin is 28.8°C (83.8°F).
• Sangre Grande - October »
  In Sangre Grande during October, the rain falls for 20 days and regularly aggregates up to 115mm (4.53") of precipitation. On the last day of October, in Sangre Grande sunrise is at 05:55 and sunset at 17:40 AST.
• Scarborough - October »
  October is the month with the most rainfall in Scarborough with 221mm (8.7") of accumulated precipitation. The temperature in Scarborough hits its peak in March through June, August through October, recording an average high-temperature of 31°C (87.8°F).
• Penal - October »
  In Penal during October, the rain falls for 17.9 days and regularly aggregates up to 82mm (3.23") of precipitation. In Penal, during October, the rain falls for 17.9 days and regularly aggregates up to 82mm (3.23") of precipitation.
• Diego Martin - October »
  In Diego Martin during October, the rain falls for 20 days and regularly aggregates up to 115mm (4.53") of precipitation. October temperatures in Diego Martin, Trinidad and Tobago, vary between a high-temperature of 29.7°C (85.5°F) and a low-temperature of 26.6°C (79.9°F).