Tulum
December
Weather in Tulum for December 2026
Your guide to Tulum weather in December - trends and predictions
In general, the average temperature in Tulum at the beginning of December is 26.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.9 °C by the end of December.
The climate of Tulum in December is notably wet, with an average of 15 rainy days, and a total of 149.9 mm of precipitation.
Is December a good time to visit Tulum? check out the best time to travel to Tulum page.
Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
26°/22°
Temperatures
14 km/h
Avg max wind
80 %
Avg humidity
Tulum Weather December
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Temperatures trend during December in Tulum
See the weather trend as well as the moving average line
December weather in Tulum day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 28° /24° | 2.7 mm | 6 | |
| 2 Dec. |  Light rain shower | 27° /24° | 0.9 mm | 6 | |
| 3 Dec. | Light rain | 26° /22° | 3.4 mm | 6 | |
| 4 Dec. |  Fog | 26° /23° | 0.8 mm | 5.9 | |
| 5 Dec. | Light rain | 27° /23° | 4.1 mm | 5.9 | |
| 6 Dec. | Light rain | 26° /22° | 4.5 mm | 5.9 | |
| 7 Dec. | Patchy rain possible | 26° /22° | 0.1 mm | 5.9 | |
| 8 Dec. | Light rain | 26° /23° | 4.6 mm | 5.8 | |
| 9 Dec. | Light rain | 27° /24° | 9.5 mm | 5.8 | |
| 10 Dec. | Light rain | 27° /23° | 6.3 mm | 5.8 | |
| 11 Dec. | Light rain | 28° /22° | 3.9 mm | 5.8 | |
| 12 Dec. | Light rain | 25° /22° | 4.6 mm | 5.8 | |
| 13 Dec. | Light rain | 26° /22° | 7.7 mm | 5.8 | |
| 14 Dec. | Light rain | 27° /24° | 5 mm | 5.7 | |
| 15 Dec. |  Moderate rain | 26° /23° | 10.8 mm | 5.7 | |
| 16 Dec. |  Heavy rain | 26° /21° | 30 mm | 5.7 | |
| 17 Dec. |  Partly cloudy | 27° /21° | 0.1 mm | 5.7 | |
| 18 Dec. | Light rain | 26° /21° | 5.2 mm | 5.7 | |
| 19 Dec. |  Cloudy | 26° /21° | 0.1 mm | 5.7 | |
| 20 Dec. | Light rain | 25° /21° | 4 mm | 5 | |
| 21 Dec. | Patchy rain possible | 26° /21° | 0.2 mm | 4 | |
| 22 Dec. | Patchy rain possible | 26° /21° | 0.3 mm | 5 | |
| 23 Dec. | Light rain | 26° /22° | 7.5 mm | 5 | |
| 24 Dec. | Light rain | 26° /22° | 3.3 mm | 5 | |
| 25 Dec. | Moderate rain | 26° /22° | 10.8 mm | 5 | |
| 26 Dec. | Light rain | 26° /22° | 5.6 mm | 5 | |
| 27 Dec. | Patchy rain possible | 26° /23° | 2.2 mm | 5 | |
| 28 Dec. | Light rain | 26° /23° | 6 mm | 5 | |
| 29 Dec. | Light rain | 26° /23° | 4 mm | 5.8 | |
| 30 Dec. | Patchy rain possible | 25° /21° | 1.4 mm | 5 | |
| 31 Dec. | Cloudy | 25° /20° | 0.3 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Tulum 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 Tulum forecast closer to your planned date for the most up-to-date weather information.
Change Month
Tulum in December - FAQ
What are the expected maximum and minimum temperatures in Tulum during December?
During December, expect a variety of temperatures with highs around 26° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tulum during December?
Significant rainfall exceeding 149.9 mm is expected in Tulum during December, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tulum during December?
The average wind speed in Tulum during December is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
Tulum water temperatures in December
The average water temperature of the Caribbean Sea near Tulum in December is 27.8 °C. At the beginning of December temperatures are around 28.1 °C; by the end of the month they stay fairly steady and reach 27.6 °C.
- What is the water temperature in Tulum in December?
- The average water temperature in Tulum in December is 27.8 °C.
- Can you swim in Tulum in December?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
December rainfall patterns in Tulum
Explore the daily rainfall trends and prepare for Tulums December weather 💧
Typically, Tulum has 15 rainy days in December with a total of 149.9 mm of rainfall.
UV exposure in Tulum during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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