Jacó
December
Weather in Jacó for December 2025
Your guide to Jacó weather in December - trends and predictions
In general, the average temperature in Jacó at the beginning of December is 27.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27.6 °C by the end of December.
The climate of Jacó in December is notably wet, with an average of 15 rainy days, and a total of 75.1 mm of precipitation.
Temperatures
Rain 🌧️
16
Dry days
15
Rainy days
0
Snow days
28°/25°
Temperatures
11 km/h
Avg max wind
73 %
Avg humidity
Jacó in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  27° | 3  28° | 4  28° | 5 28° | 6 28° | 7 28° |
| 8 28° | 9 28° | 10 28° | 11 28° | 12 28° | 13 28° | 14 28° |
| 15 28° | 16 28° | 17 28° | 18 28° | 19 29° | 20 28° | 21 29° |
| 22 28° | 23 28° | 24 28° | 25 28° | 26 27° | 27 28° | 28 28° |
| 29 28° | 30 27° | 31 27° |
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Temperatures trend during December in Jacó
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. | Partly cloudy | 28° /24° | 4.4 mm | 7 | |
| 2 Dec. | Sunny | 27° /24° | 0.7 mm | 7 | |
| 3 Dec. | Cloudy | 28° /25° | 0.3 mm | 6 | |
| 4 Dec. | Patchy rain possible | 28° /24° | 1.1 mm | 6 | |
| 5 Dec. | Patchy rain possible | 28° /24° | 0.3 mm | 6 | |
| 6 Dec. | Light rain shower | 28° /24° | 1.4 mm | 6 | |
| 7 Dec. | Patchy rain possible | 28° /24° | 0.1 mm | 6 | |
| 8 Dec. | Sunny | 28° /23° | 0.3 mm | 7 | |
| 9 Dec. | Cloudy | 28° /24° | 0.6 mm | 6 | |
| 10 Dec. | Light rain shower | 28° /24° | 2.4 mm | 6 | |
| 11 Dec. | Light rain shower | 28° /24° | 2.6 mm | 6 | |
| 12 Dec. | Patchy rain possible | 28° /24° | 0.5 mm | 6 | |
| 13 Dec. | Patchy rain possible | 28° /25° | 0.5 mm | 6 | |
| 14 Dec. | Light rain shower | 28° /24° | 1.2 mm | 6 | |
| 15 Dec. | Light rain shower | 28° /24° | 1.8 mm | 6 | |
| 16 Dec. | Patchy rain possible | 28° /24° | 0.4 mm | 7 | |
| 17 Dec. | Patchy rain possible | 28° /24° | 0.7 mm | 7 | |
| 18 Dec. | Cloudy | 28° /24° | 0.4 mm | 6 | |
| 19 Dec. | Patchy rain possible | 29° /24° | 0.2 mm | 6 | |
| 20 Dec. | Sunny | 28° /24° | 0.1 mm | 7 | |
| 21 Dec. | Sunny | 29° /24° | 2.1 mm | 7 | |
| 22 Dec. | Cloudy | 28° /24° | 0.3 mm | 6 | |
| 23 Dec. | Partly cloudy | 28° /24° | 1.7 mm | 7 | |
| 24 Dec. | Light rain shower | 28° /24° | 2.8 mm | 6 | |
| 25 Dec. | Patchy rain possible | 28° /24° | 4.5 mm | 6 | |
| 26 Dec. | Light rain shower | 27° /24° | 9.4 mm | 6 | |
| 27 Dec. | Patchy rain possible | 28° /25° | 6 mm | 6 | |
| 28 Dec. | Light rain shower | 28° /25° | 10.9 mm | 6 | |
| 29 Dec. | Light rain shower | 28° /24° | 17.5 mm | 6 | |
| 30 Dec. | Patchy rain possible | 27° /23° | 14.3 mm | 6 | |
| 31 Dec. | Partly cloudy | 27° /24° | 1.7 mm | 7 | |
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Important Notice
Our weather forecast for Jacó 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 Jacó forecast closer to your planned date for the most up-to-date weather information.
Jacó in December - FAQ
What are the expected maximum and minimum temperatures in Jacó during December?
During December, expect a variety of temperatures with highs around 28° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jacó during December?
Moderate rainfall is anticipated in Jacó during December, with a total of 75.1 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Jacó during December?
The average wind speed in Jacó during December is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Jacó
Explore the daily rainfall trends and prepare for Jacós December weather 💧
UV exposure in Jacó during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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