Measurements:
°C
°F
Vieux Fort
82°F
SW 16 mph
Feels like: 86°F
Precip: 65%
World Resorts Saint Lucia Vieux Fort Weather December Weather in Vieux Fort

Vieux Fort Weather: December

Average Day Temperature: 86.7°F
Average Night Temperature: 82.3°F
Sea Water Temperature: 85.9°F
Number of Sunny Days: 4 days
Sunshine Hours: 11.3 - 11.4 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.7 in

Air Temperature in December, °F

Select Year: 2025 2024 2023

The highest day temperature in December 2025 was 84°F. The lowest night temperature was 78°F. The average values for day and night temperatures during December were 83.3°F и 80.8°F respectivly.

Vieux Fort Water Sea Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Vieux Fort was 85.8°F. The maximum and minimum values were 85.0°F and 86.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in December are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Vieux Fort is 1.7 in.

Wind Speed in December, mph

The average wind speed in December is 15.3 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Vieux Fort in December is 6.0 hours.

Best Time to Visit Vieux Fort
The most sunny months:
September 6 days
February 5 days
January 4 days
The most warm months:
September 90.3 °F
October 89.7 °F
August 89.4 °F
Warmest sea temperature:
September 88.8 °F
October 88.5 °F
August 87.8 °F
The most cold months:
February 85.1 °F
January 85.3 °F
March 85.6 °F
The most rainy months:
October 7 days
August 7 days
September 5 days
The most windy months:
June 17 mph
February 16 mph
January 16 mph

Vieux Fort on the Weather Map

Saint Lucia Resorts:
NAME
Castries +82
Vieux Fort +82
24 Hours Weather Forecast
Vieux Fort
Local time: 16:34
10 jan, saturday
1800 82°F
SW
16 mph
2100 80°F
SW
16 mph
11 jan, sunday
0000 80°F
W
16 mph
0300 80°F
W
15 mph
0600 80°F
W
14 mph
0900 80°F
W
16 mph
1200 82°F
W
15 mph
1500 82°F
W
15 mph