December
Weather in Saint Lucia for December 2024
Your guide to Saint Lucia weather in December - trends and predictions
In general, the average temperature in Saint Lucia at the beginning of December is 27.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.9 °C by the end of December.
Saint Lucia experiences an exceptionally high level of rainfall in December, with more than 24 rainy days on average.
Is December a good time to visit Saint Lucia? check out the best time to travel to Saint Lucia page.
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4
Dry days
27
Rainy days
0
Snow days
27°/25°
Temperatures
26 km/h
Avg max wind
78 %
Avg humidity
Saint Lucia in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | ||||||
| 2 28° | 3  28° | 4 28° | 5 28° | 6 28° | 7 27° | 8 27° |
| 9 27° | 10 27° | 11 27° | 12 27° | 13 27° | 14 27° | 15 27° |
| 16 27° | 17 26° | 18 26° | 19  26° | 20  26° | 21 27° | 22 27° |
| 23 28° | 24  28° | 25 27° | 26 27° | 27 28° | 28 27° | 29 26° |
| 30 26° | 31 27° |
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Temperatures trend during December in Saint Lucia
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Light rain shower | 28° /26° | 2.2 mm | 6 | |
| 2 Dec. | Light rain shower | 28° /25° | 4.6 mm | 6 | |
| 3 Dec. | Patchy light drizzle | 28° /25° | 1.7 mm | 6 | |
| 4 Dec. | Patchy rain possible | 28° /26° | 1.8 mm | 6 | |
| 5 Dec. | Patchy rain possible | 28° /26° | 0.7 mm | 6 | |
| 6 Dec. | Light rain shower | 28° /26° | 1.6 mm | 6 | |
| 7 Dec. | Light rain shower | 27° /25° | 8.1 mm | 6 | |
| 8 Dec. | Light rain shower | 27° /26° | 14.1 mm | 6 | |
| 9 Dec. | Light rain shower | 27° /25° | 10.8 mm | 6 | |
| 10 Dec. | Light rain shower | 27° /25° | 3.6 mm | 6 | |
| 11 Dec. | Light rain shower | 27° /25° | 4 mm | 6 | |
| 12 Dec. | Light rain shower | 27° /25° | 6 mm | 6 | |
| 13 Dec. | Light rain shower | 27° /25° | 3.7 mm | 6 | |
| 14 Dec. | Light rain shower | 27° /25° | 2.3 mm | 6 | |
| 15 Dec. | Patchy rain possible | 27° /25° | 1 mm | 6 | |
| 16 Dec. | Light rain shower | 27° /25° | 5.4 mm | 6 | |
| 17 Dec. | Light rain shower | 26° /25° | 13.5 mm | 6 | |
| 18 Dec. | Light rain shower | 26° /25° | 6.2 mm | 6 | |
| 19 Dec. | Partly cloudy | 26° /24° | 0.1 mm | 7 | |
| 20 Dec. | Cloudy | 26° /24° | 0 mm | 6 | |
| 21 Dec. | Light rain shower | 27° /25° | 2 mm | 6 | |
| 22 Dec. | Patchy rain possible | 27° /24° | 1.6 mm | 6 | |
| 23 Dec. | Patchy rain possible | 28° /24° | 2.6 mm | 6 | |
| 24 Dec. | Moderate rain at times | 28° /24° | 2.3 mm | 6 | |
| 25 Dec. | Patchy rain possible | 27° /24° | 1.3 mm | 6 | |
| 26 Dec. | Patchy rain possible | 27° /24° | 1.4 mm | 6 | |
| 27 Dec. | Partly cloudy | 28° /24° | 2.2 mm | 7 | |
| 28 Dec. | Moderate rain at times | 27° /24° | 3.5 mm | 6 | |
| 29 Dec. | Patchy rain possible | 26° /24° | 2.2 mm | 6 | |
| 30 Dec. | Patchy rain possible | 26° /24° | 0.8 mm | 6 | |
| 31 Dec. | Patchy rain possible | 27° /24° | 1.7 mm | 6 | |
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Important Notice
Our weather forecast for Saint Lucia in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint Lucia forecast closer to your planned date for the most up-to-date weather information.
Saint Lucia in December - FAQ
What are the expected maximum and minimum temperatures in Saint Lucia during December?
During December, expect a variety of temperatures with highs around 27° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint Lucia during December?
Significant rainfall exceeding 132.8 mm is expected in Saint Lucia during December, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint Lucia during December?
The average wind speed in Saint Lucia during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Saint Lucia in December?
As you prepare for your trip to Saint Lucia in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Saint Lucia, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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