Jamaica (Montego Bay)
December
Weather in Jamaica for December 2025
Your guide to Jamaica weather in December - trends and predictions
In general, the average temperature in Jamaica at the beginning of December is 27.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27 °C by the end of December.
Jamaica experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 110.5 mm.
Temperatures
Rain 🌧️
6
Dry days
25
Rainy days
0
Snow days
27°/24°
Temperatures
27 km/h
Avg max wind
78 %
Avg humidity
Jamaica in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  28° | 3 27° | 4  27° | 5  27° | 6 27° | 7 27° |
| 8 27° | 9 27° | 10 28° | 11 27° | 12 27° | 13 27° | 14 26° |
| 15 27° | 16 27° | 17 28° | 18 26° | 19 25° | 20 25° | 21 26° |
| 22 27° | 23 27° | 24  27° | 25 27° | 26 27° | 27 27° | 28 27° |
| 29 27° | 30 27° | 31 27° |
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Temperatures trend during December in Jamaica
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. | Overcast | 28° /25° | 0 mm | 6 | |
| 2 Dec. | Patchy rain possible | 28° /24° | 6.4 mm | 6 | |
| 3 Dec. | Patchy rain possible | 27° /24° | 1 mm | 6 | |
| 4 Dec. | Cloudy | 27° /25° | 8.3 mm | 6 | |
| 5 Dec. | Partly cloudy | 27° /24° | 1.6 mm | 7 | |
| 6 Dec. | Patchy rain possible | 27° /25° | 11.2 mm | 6 | |
| 7 Dec. | Patchy rain possible | 27° /25° | 9.4 mm | 6 | |
| 8 Dec. | Light rain shower | 27° /24° | 2.4 mm | 7 | |
| 9 Dec. | Light rain shower | 27° /25° | 1.1 mm | 6 | |
| 10 Dec. | Light rain shower | 28° /25° | 1.4 mm | 6 | |
| 11 Dec. | Patchy rain possible | 27° /24° | 0.3 mm | 6 | |
| 12 Dec. | Patchy rain possible | 27° /25° | 3.5 mm | 6 | |
| 13 Dec. | Light rain shower | 27° /25° | 3 mm | 7 | |
| 14 Dec. | Light rain shower | 26° /24° | 2.1 mm | 6 | |
| 15 Dec. | Light rain shower | 27° /24° | 5.6 mm | 7 | |
| 16 Dec. | Light rain shower | 27° /24° | 19.5 mm | 6 | |
| 17 Dec. | Light rain shower | 28° /24° | 3.3 mm | 7 | |
| 18 Dec. | Light rain shower | 26° /24° | 4.1 mm | 6 | |
| 19 Dec. | Light rain shower | 25° /23° | 0.8 mm | 6 | |
| 20 Dec. | Patchy rain possible | 25° /23° | 0.5 mm | 6 | |
| 21 Dec. | Light rain shower | 26° /24° | 0.8 mm | 6 | |
| 22 Dec. | Patchy rain possible | 27° /24° | 0.5 mm | 6 | |
| 23 Dec. | Patchy rain possible | 27° /23° | 3.6 mm | 6 | |
| 24 Dec. | Moderate rain at times | 27° /24° | 6.6 mm | 6 | |
| 25 Dec. | Moderate rain at times | 27° /23° | 0.7 mm | 6 | |
| 26 Dec. | Patchy rain possible | 27° /23° | 0.6 mm | 6 | |
| 27 Dec. | Patchy rain possible | 27° /23° | 0.1 mm | 6 | |
| 28 Dec. | Moderate rain at times | 27° /24° | 0.9 mm | 6 | |
| 29 Dec. | Light rain shower | 27° /24° | 14.8 mm | 6 | |
| 30 Dec. | Moderate rain at times | 27° /23° | 5.5 mm | 6 | |
| 31 Dec. | Patchy rain possible | 27° /22° | 4 mm | 6 | |
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Important Notice
Our weather forecast for Jamaica 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 Jamaica forecast closer to your planned date for the most up-to-date weather information.
Jamaica in December - FAQ
What are the expected maximum and minimum temperatures in Jamaica during December?
During December, expect a variety of temperatures with highs around 27° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jamaica during December?
Significant rainfall exceeding 110.5 mm is expected in Jamaica during December, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jamaica during December?
The average wind speed in Jamaica during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Jamaica
Explore the daily rainfall trends and prepare for Jamaicas December weather 💧
UV exposure in Jamaica during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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