January weather forecast
Trinidad and Tobago

January is situated in the midst of the dry season in Trinidad and Tobago, and it typically exhibits a warm and relatively dry climate. The temperature during this month usually oscillates from a comfortable 23°C (73.4°F) at night to 29°C (84.2°F) in the daytime. January does not hold the distinction of being the warmest or the coldest month, but it is one of the drier months in Trinidad and Tobago's annual climate.

In Trinidad, the larger and more populated of the two islands, the capital city of Port of Spain experiences weather similar to the country's overall climate pattern. January is no exception, with a warm temperature range and comparatively low rainfall. The city's position on the northwest coast influences its climate, providing it with a welcome sea breeze that often moderates the heat.

In contrast, Tobago, smaller and less populated, is heavily influenced by the surrounding sea, resulting in a slightly cooler climate. Scarborough, the largest city in Tobago, experiences January temperatures similar to those of Port of Spain, but its coastal location means it often benefits from a refreshing sea breeze.

Rainfall in January is considerably lower compared to the wet season months, with the precipitation amount usually falling between 30mm (1.18") to 50mm (1.97"). Nevertheless, brief showers are still possible, albeit they are usually followed by periods of sunshine. Comparatively, January experiences less rainfall than the subsequent month of February, marking it as one of the least rainy periods of the year.

Winds in January are relatively calm, usually not exceeding 20km/h (12.4mph). The northeast trade winds do influence the weather, contributing to the moderate and pleasant temperatures experienced during this month.

The weather conditions in January, therefore, make it an excellent month for tourists who seek to enjoy Trinidad and Tobago's outdoor activities and festivals without the intense rainfall associated with the later parts of the year.

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• Port of Spain - January »
  On the first day of January sunrise is at 06:24 and sunset at 17:55. January, characterized by an average high temperature of 28°C (82.4°F) and a low temperature of 17°C (62.6°F), is generally the coldest month in Port of Spain.
• San Fernando - January »
  In San Fernando in January, it is raining for 14.2 days, with typically 23mm (0.91") of accumulated precipitation. In San Fernando the average relative humidity in January is 76%.
• Chaguanas - January »
  January in Chaguanas, Trinidad and Tobago sees an average low temperature of 24.8°C (76.6°F) with an average high temperature reaching 27.9°C (82.2°F). The months with the highest UV index in Chaguanas are January through December, with an average maximum UV index of 7.
• Arima - January »
  January, with an average high of 27.9°C (82.2°F) and a low of 24.8°C (76.6°F), signifies the coldest month of the year in Arima, Trinidad and Tobago. The months with the lowest UV index in Arima, Trinidad and Tobago, are January through December, with an average maximum UV index of 7.
• Couva - January »
  January, noted for its average high-temperature of 28.2°C (82.8°F) and an average low-temperature of 24.8°C (76.6°F), is considered the coldest month in Couva. January through December, with an average maximum UV index of 7, are months with the highest UV index in Couva.
• Point Fortin - January »
  January through December, with an average maximum UV index of 7, are months with the highest UV index in Point Fortin, Trinidad and Tobago. The months with the lowest UV index in Point Fortin are January through December, with an average maximum UV index of 7.
• Sangre Grande - January »
  The months with the highest UV index in Sangre Grande are January through December, with an average maximum UV index of 7. On the first day of January in Sangre Grande sunrise is at 06:22 and sunset at 17:53.
• Scarborough - January »
  On the last day of January, in Scarborough sunrise is at 06:26 and sunset at 18:05 AST. Throughout January, in Scarborough 48mm (1.89") of precipitation is accumulated.
• Penal - January »
  The months with the lowest UV index in Penal are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the highest UV index in Penal, Trinidad and Tobago.
• Diego Martin - January »
  On the last day of January, in Diego Martin sunrise is at 06:29 and sunset at 18:09 AST. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Diego Martin, Trinidad and Tobago.