December weather forecast
Grenada

December in Grenada heralds the arrival of the dry season, characterized by a significant decrease in rainfall compared to the preceding months. The tropical warmth of the island endures, with daytime temperatures generally fluctuating between 26 to 32°C (89.6°F) and nighttime temperatures falling within the range of 19 to 24°C (75.2°F). These stable temperatures continue to provide a comfortable climate, ideal for outdoor activities and tourism.

With the onset of the dry season, rainfall in December diminishes, especially when compared to the peak of the rainy season. The pattern of rainfall changes, with less frequent showers and more prolonged periods of sunshine. This change makes December an excellent time for outdoor activities without the need for significant weather considerations.

The weather conditions across Grenada in December exhibit minimal variations. Coastal regions, such as St. George's, often experience slightly warmer temperatures due to the sea's warming influence, while the mountainous regions display slightly cooler temperatures due to their altitude.

As the year comes to a close, December signals the end of the hurricane season, reducing the chances of tropical storms and hurricanes.

Transitioning from December into the new year, the dry season in Grenada continues, with lower rainfall levels and consistent temperatures maintaining the tropical warmth of the island's climate.

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• Saint George's - December »
  The arrival of December in Saint George's sees a recorded average high-temperature of a still warm 28.8°C (83.8°F), without divergence from the previous month's conditions. December is the month with the lowest UV index in Saint George's with an average maximum UV index of 9.
• Grenville - December »
  On the first day of December in Grenville sunrise is at 06:11 and sunset at 17:39. On the last day of December, in Grenville, sunrise is at 06:26 and sunset at 17:52 AST.
• Victoria - December »
  December has the shortest days of the year in Victoria, with an average of 11h and 24min of daylight. What is the water temperature in December in Victoria?
• Maurice Bishop International Airport - December »
  January through March and December are the coldest months in Maurice Bishop International Airport, with an average high-temperature of 29°C (84.2°F). Maurice Bishop International Airport's coldest season falls during January through March and December, averaging a high-temperature of 29°C (84.2°F).
• Morne Rouge - December »
  The months of January through March and December bring the lowest temperatures in Morne Rouge, averaging a high of 29°C (84.2°F). January through April and December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Morne Rouge.
• Becke Moui - December »
  The months with the coldest seawater in Becke Moui are January through April and December, with an average sea temperature of 27°C (80.6°F). January through December, with an average maximum UV index of 7, are months with the highest UV index in Becke Moui.
• Argyle - December »
  January through April and December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Argyle. The months with the coldest seawater in Argyle are January through April and December, with an average sea temperature of 27°C (80.6°F).
• Lance aux Epines - December »
  January through December, with an average maximum UV index of 7, are months with the highest UV index in Lance aux Epines, Grenada. December has the shortest days of the year in Lance aux Epines with an average of 11h and 24min of daylight.
• Barique - December »
  The month with the least sunshine in Barique is December, with an average of 6.3h of sunshine. With an average of 11h and 24min of daylight, December has the shortest days of the year in Barique, Grenada.