December weather forecast
Saint Vincent and the Grenadines

December in Saint Vincent and the Grenadines is a dry month, characterized by minimal rainfall and persistently warm temperatures, making it a part of the islands' dry season.

December temperatures remain stable, as is common in tropical climates. The range stays between a comfortable 24°C (75.2°F) during the cooler periods and a warm 30°C (86°F) during peak daytime hours. Despite the drastic reduction in rainfall, a certain degree of humidity remains, reflecting the maritime influence.

Rainfall in December drops significantly, often falling below 60mm (2.36"). This low precipitation level typifies the dry season, with infrequent showers and generally dry conditions prevailing.

The city of Kingstown reflects these broader weather patterns. The capital experiences similar low rainfall and consistent temperatures, indicative of the nation's overall dry season climate.

While December does not represent any extremes in temperature or rainfall for Saint Vincent and the Grenadines, it does hold importance as a firmly dry month, marking the full onset of the dry season.

As the islands transition back into January, the weather remains consistent with the dry season. Rainfall remains low and temperatures consistently warm, offering a vibrant tropical winter experience.

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• Kingstown - December »
  The month with the shortest days in Kingstown is December, with an average of 11h and 24min of daylight. In Kingstown, Saint Vincent and the Grenadines, in December, it is raining for 19.5 days, with typically 39mm (1.54") of accumulated precipitation.
• Bequia - December »
  The advent of December in Bequia, Saint Vincent and the Grenadines, presents an average high-temperature of a still moderately hot 27.4°C (81.3°F), maintaining a close correlation with the preceding month. December has the least sunshine of the year in Bequia with an average of 6.6h of sunshine.
• Chateaubelair - December »
  In Chateaubelair during December, the rain falls for 14.9 days and regularly aggregates up to 23mm (0.91") of precipitation. In Chateaubelair in December, the average water temperature is 27.8°C (82°F).
• Layou - December »
  In Layou in December, the average water temperature is 27.8°C (82°F). With an average of 11h and 24min of daylight, December has the shortest days of the year in Layou.
• Georgetown - December »
  In Georgetown during December, the rain falls for 14.9 days and regularly aggregates up to 23mm (0.91") of precipitation. On the first day of December in Georgetown sunrise is at 06:11 and sunset at 17:35.
• Port Elizabeth - December »
  January through May, July, August, November and December, with an average of 8h of sunshine, are months with the most sunshine in Port Elizabeth, Saint Vincent and the Grenadines. In Port Elizabeth in December, during 18 rainfall days, 186mm (7.32") of precipitation is typically accumulated.
• Ashton - December »
  January through December, with an average maximum UV index of 7, are months with the highest UV index in Ashton, Saint Vincent and the Grenadines. In Ashton during December, the rain falls for 19.5 days and regularly aggregates up to 39mm (1.54") of precipitation.
• Charlestown - December »
  The month with the shortest days in Charlestown is December, with an average of 11h and 24min of daylight. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Charlestown, Saint Vincent and the Grenadines.
• Biabou - December »
  On the first day of December in Biabou sunrise is at 06:11 and sunset at 17:35. In Biabou, Saint Vincent and the Grenadines, in December, the average water temperature is 27.8°C (82°F).