December weather forecast
Saint-Pierre, Martinique

December in Saint-Pierre is a testament to the diverse climatic range the city experiences. Temperatures drop slightly, as does the rainfall, which measures at 198mm (7.8") over 19 days. A sunny Christmas is on the cards, as daylight hours limit around the 11.3h mark. The UV index drops further to eight, indicating a somewhat safer sun exposure level. Amidst these weather conditions, Saint-Pierre exudes an enchanting flurry of holiday vibes, concluding the year in the city with a vibrant wintry chapter.

Temperature

The transition from November to December brings an average high-temperature of a still warm 28°C (82.4°F), barely different from November's 29°C (84.2°F). During the month of December, the temperature in Saint-Pierre, Martinique, falls to an average of 21°C (69.8°F).

Rainfall

In December, the rain falls for 19 days. Throughout December, 198mm (7.8") of precipitation is accumulated. Throughout the year, in Saint-Pierre, there are 230 rainfall days, and 2445mm (96.26") of precipitation is accumulated.

Sea temperature

In Saint-Pierre, Martinique, in December, the average water temperature is 27.8°C (82°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, ensuring all water activities are pleasurable for extended periods without feeling uneasy.

Daylight

With an average of 11h and 18min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 06:14 and sunset at 17:33. On the last day of the month, sunrise is at 06:29 and sunset at 17:46 AST.

Sunshine

June, July, September through December, with an average of 7h of sunshine, are months with the least sunshine in Saint-Pierre.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 8 suggests this advice:
Always be careful, as unprotected skin and eyes might burn in no time. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.