December
Weather in Saint Vincent and the Grenadines for December 2025
Your guide to Saint Vincent and the Grenadines weather in December - trends and predictions
Until now, December 2025 in Saint Vincent and the Grenadines is slightly cooler than the historical average by -0.7 °C.
The forecast for the next days in Saint Vincent and the Grenadines predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in Saint Vincent and the Grenadines at the beginning of December is 28 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.3 °C by the end of December.
Saint Vincent and the Grenadines experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 90.8 mm.
Temperatures
Rain 🌧️
5
Dry days
26
Rainy days
0
Snow days
27°/26°
Temperatures
30 km/h
Avg max wind
74 %
Avg humidity
Saint Vincent and the Grenadines Weather December
Move between months or click on a day
Temperatures trend during December in Saint Vincent and the Grenadines
See the weather trend as well as the moving average line
December weather in Saint Vincent and the Grenadines day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain shower | 28° /27° | 3.8 mm | 6 | |
| 2 Dec. | Patchy rain possible | 28° /26° | 0.3 mm | 6 | |
| 3 Dec. | Patchy rain possible | 28° /26° | 8 mm | 6 | |
| 4 Dec. | Patchy rain possible | 28° /26° | 2 mm | 6 | |
| 5 Dec. | Light rain shower | 28° /26° | 1.4 mm | 6 | |
| 6 Dec. | Light rain shower | 28° /27° | 2.8 mm | 6 | |
| 7 Dec. | Light rain shower | 28° /26° | 8.4 mm | 6 | |
| 8 Dec. | Patchy rain possible | 28° /26° | 10.4 mm | 6 | |
| 9 Dec. | Light rain shower | 27° /26° | 3.9 mm | 6 | |
| 10 Dec. | Patchy rain possible | 27° /26° | 2.5 mm | 6 | |
| 11 Dec. | Light rain shower | 27° /26° | 0.9 mm | 6 | |
| 12 Dec. | Patchy rain possible | 27° /26° | 1 mm | 6 | |
| 13 Dec. | Patchy rain possible | 27° /26° | 0.6 mm | 6 | |
| 14 Dec. | Light rain shower | 27° /26° | 2.2 mm | 6 | |
| 15 Dec. |  Overcast | 27° /26° | 0.7 mm | 6 | |
| 16 Dec. |  Patchy light drizzle | 28° /26° | 1.3 mm | 6 | |
| 17 Dec. | Light rain shower | 27° /26° | 3 mm | 6 | |
| 18 Dec. | Light rain shower | 27° /26° | 2.8 mm | 6 | |
| 19 Dec. | Patchy rain possible | 27° /26° | 2.3 mm | 6 | |
| 20 Dec. | Patchy rain possible | 27° /26° | 2.8 mm | 2 | |
| 21 Dec. | Patchy rain possible | 27° /26° | 1.6 mm | 2 | |
| 22 Dec. | Patchy rain possible | 27° /26° | 2 mm | 2 | |
| 23 Dec. | Patchy rain possible | 27° /26° | 0.6 mm | 0.2 | |
| 24 Dec. | Patchy rain possible | 27° /26° | 0.5 mm | 6 | |
| 25 Dec. | Patchy rain possible | 26° /26° | 0.6 mm | 6 | |
| 26 Dec. | Patchy rain possible | 26° /26° | 0.1 mm | 6 | |
| 27 Dec. |  Partly cloudy | 27° /26° | 0.1 mm | 7 | |
| 28 Dec. | Patchy rain possible | 27° /26° | 0.1 mm | 6 | |
| 29 Dec. | Patchy rain possible | 26° /25° | 0.1 mm | 6 | |
| 30 Dec. | Partly cloudy | 26° /25° | 0.1 mm | 7 | |
| 31 Dec. |  Sunny | 26° /25° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Saint Vincent and the Grenadines 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 Vincent and the Grenadines forecast closer to your planned date for the most up-to-date weather information.
Change Month
Saint Vincent and the Grenadines in December - FAQ
What are the expected maximum and minimum temperatures in Saint Vincent and the Grenadines during December?
During December, expect a variety of temperatures with highs around 27° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint Vincent and the Grenadines during December?
Moderate rainfall is anticipated in Saint Vincent and the Grenadines during December, with a total of 90.8 mm spread over approximately 26 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Saint Vincent and the Grenadines during December?
The average wind speed in Saint Vincent and the Grenadines during December is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Saint Vincent and the Grenadines
Explore the daily rainfall trends and prepare for Saint Vincent and the Grenadiness December weather 💧
Typically, Saint Vincent and the Grenadines has 26 rainy days in December with a total of 90.8 mm of rainfall.
UV exposure in Saint Vincent and the Grenadines during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
Regions in Saint Vincent and the Grenadines
Choose a region for an accurate weather forecasts
Top locations in Saint Vincent and the Grenadines
Select a location for an accurate weather forecast
More Locations Quick links
More Saint Vincent and the Grenadines weather pages
You are here
Where is Saint Vincent and the Grenadines?Get accurate weather forecasts for Saint Vincent and the Grenadines, located at latitude 13.155 and longitude -61.227. Stay updated with localized weather information tailored for Saint Vincent and the Grenadines.
Found a mistake?
We appreciate your attention to details. Tell us here.