Weather in Saint Lucia for December 2024
Until now, December 2024 in Saint Lucia has been nearly identical to the historical average, with a temperature of 27.4 °C (showing only a slight deviation of -0.1 °C).
The forecast for the next days in Saint Lucia predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Saint Lucia at the beginning of December is 28 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27.7 °C by the end of December.
Saint Lucia experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 108.5 mm.
Is December a good time to visit Saint Lucia? check out the best time to travel to Saint Lucia page.
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Saint Lucia in December average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | ||||||
| 2 28° | 3  28° | 4 28° | 5 28° | 6 28° | 7 28° | 8 27° |
| 9 28° | 10 27° | 11 27° | 12 27° | 13 27° | 14 27° | 15 27° |
| 16 28° | 17 27° | 18 27° | 19  27° | 20  27° | 21  28° | 22 28° |
| 23 28° | 24 27° | 25 28° | 26 28° | 27 28° | 28 28° | 29 27° |
| 30  28° | 31 27° |
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Temperatures trend during December in Saint Lucia
December weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Light rain shower | 28° /26° | 1.6 mm | 6 | |
| 2 Dec. | Light rain shower | 28° /25° | 5.2 mm | 6 | |
| 3 Dec. | Patchy light drizzle | 28° /25° | 1.1 mm | 6 | |
| 4 Dec. | Patchy rain possible | 28° /25° | 1.2 mm | 6 | |
| 5 Dec. | Patchy rain possible | 28° /25° | 1.8 mm | 6 | |
| 6 Dec. | Light rain shower | 28° /25° | 3 mm | 6 | |
| 7 Dec. | Light rain shower | 28° /25° | 9.6 mm | 6 | |
| 8 Dec. | Light rain shower | 27° /25° | 8.4 mm | 6 | |
| 9 Dec. | Light rain shower | 28° /25° | 8.4 mm | 6 | |
| 10 Dec. | Light rain shower | 27° /25° | 4.3 mm | 6 | |
| 11 Dec. | Light rain shower | 27° /25° | 4.2 mm | 6 | |
| 12 Dec. | Light rain shower | 27° /24° | 3.5 mm | 6 | |
| 13 Dec. | Light rain shower | 27° /24° | 1.9 mm | 6 | |
| 14 Dec. | Light rain shower | 27° /24° | 7.2 mm | 6 | |
| 15 Dec. | Patchy rain possible | 27° /24° | 7.6 mm | 6 | |
| 16 Dec. | Light rain shower | 28° /25° | 3.7 mm | 6 | |
| 17 Dec. | Light rain shower | 27° /25° | 9.9 mm | 6 | |
| 18 Dec. | Light rain shower | 27° /25° | 9.6 mm | 6 | |
| 19 Dec. | Partly cloudy | 27° /24° | 3.8 mm | 7 | |
| 20 Dec. | Cloudy | 27° /24° | 2.2 mm | 6 | |
| 21 Dec. | Moderate rain | 28° /25° | 5.7 mm | 1.8 | |
| 22 Dec. | Patchy rain possible | 28° /26° | 1.5 mm | 1.8 | |
| 23 Dec. | Patchy rain possible | 28° /26° | 2.8 mm | 1.8 | |
| 24 Dec. | Patchy rain possible | 27° /26° | 2.6 mm | 1.9 | |
| 25 Dec. | Patchy rain possible | 28° /25° | 0.4 mm | 0.1 | |
| 26 Dec. | Patchy rain possible | 28° /25° | 1 mm | 6 | |
| 27 Dec. | Patchy rain possible | 28° /25° | 0.2 mm | 6 | |
| 28 Dec. | Patchy rain possible | 28° /25° | 0.4 mm | 6 | |
| 29 Dec. | Patchy rain possible | 27° /25° | 0.4 mm | 6 | |
| 30 Dec. | Sunny | 28° /24° | 0 mm | 7 | |
| 31 Dec. | Patchy rain possible | 27° /25° | 0.3 mm | 6 | |
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Saint Lucia in December - FAQ
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
December rainfall patterns in Saint Lucia
UV exposure in Saint Lucia during December
Quick links
Where is Saint Lucia?Get accurate weather forecasts for Saint Lucia, located at latitude 13.996 and longitude -61.006. Stay updated with localized weather information tailored for Saint Lucia.