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 »
  In Kingstown in December, it is raining for 19.5 days, with typically 39mm (1.54") of accumulated precipitation. On the first day of December in Kingstown sunrise is at 06:11 and sunset at 17:36.
• Bequia - December »
  The month with the shortest days in Bequia 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 highest UV index in Bequia, Saint Vincent and the Grenadines.
• Chateaubelair - December »
  In Chateaubelair in December, during 14.9 rainfall days, 23mm (0.91") of precipitation is typically accumulated. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Chateaubelair, Saint Vincent and the Grenadines.
• Layou - December »
  The month with the shortest days in Layou 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 Layou, Saint Vincent and the Grenadines.
• Georgetown - December »
  In Georgetown, Saint Vincent and the Grenadines, in December, during 14.9 rainfall days, 23mm (0.91") of precipitation is typically accumulated. With an average of 6.6h of sunshine, December has the least sunshine of the year in Georgetown, Saint Vincent and the Grenadines.
• Port Elizabeth - December »
  In Port Elizabeth during December, the rain falls for 18 days and regularly aggregates up to 186mm (7.32") of precipitation. The month with the shortest days in Port Elizabeth is December, with an average of 11h and 24min of daylight.
• Ashton - December »
  January through April and December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Ashton, Saint Vincent and the Grenadines. With an average of 11h and 24min of daylight, December has the shortest days of the year in Ashton, Saint Vincent and the Grenadines.
• Charlestown - December »
  December has the shortest days of the year in Charlestown, with an average of 11h and 24min of daylight. In December, the average sunshine duration in Charlestown is 6.4h.
• Biabou - December »
  On the first day of December in Biabou sunrise is at 06:11 and sunset at 17:35. The month with the shortest days in Biabou is December, with an average of 11h and 24min of daylight.