Tulum
January
Weather in Tulum for January 2026
Your guide to Tulum weather in January - trends and predictions
Until now, January 2026 in Tulum is slightly cooler than the historical average by -0.9 °C.
The forecast for the next days in Tulum predicts temperatures to be around 25 °C, close to the historical average.
In general, the average temperature in Tulum at the beginning of January is 25.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25 °C by the end of January.
Tulum in January brings notable rainfall, with an average of 18 rainy days and a total precipitation of 184.8 mm.
Temperatures
Rain 🌧️
13
Dry days
18
Rainy days
0
Snow days
26°/22°
Temperatures
16 km/h
Avg max wind
81 %
Avg humidity
Tulum Weather January
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Temperatures trend during January in Tulum
See the weather trend as well as the moving average line
January weather in Tulum day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Partly cloudy | 24° /19° | 3.2 mm | 5 | |
| 2 Jan. |  Sunny | 25° /19° | 0.5 mm | 5 | |
| 3 Jan. |  Cloudy | 25° /20° | 0 mm | 5 | |
| 4 Jan. | Partly cloudy | 26° /21° | 0 mm | 5 | |
| 5 Jan. |  Patchy rain possible | 26° /21° | 0.8 mm | 5 | |
| 6 Jan. | Patchy rain possible | 27° /22° | 3.9 mm | 5 | |
| 7 Jan. | Patchy rain possible | 26° /21° | 0.3 mm | 5 | |
| 8 Jan. | Patchy rain possible | 26° /21° | 21.5 mm | 5 | |
| 9 Jan. | Patchy rain possible | 26° /22° | 1.2 mm | 5 | |
| 10 Jan. | Patchy rain possible | 26° /22° | 0.1 mm | 5 | |
| 11 Jan. | Patchy rain possible | 27° /22° | 6.1 mm | 5 | |
| 12 Jan. | Patchy rain possible | 27° /22° | 4.3 mm | 5 | |
| 13 Jan. | Patchy rain possible | 27° /23° | 2.1 mm | 5 | |
| 14 Jan. | Patchy rain possible | 27° /21° | 58.3 mm | 5 | |
| 15 Jan. | Patchy rain possible | 26° /21° | 2.4 mm | 5 | |
| 16 Jan. | Patchy rain possible | 27° /20° | 0.9 mm | 6 | |
| 17 Jan. | Patchy rain possible | 26° /21° | 4.8 mm | 6 | |
| 18 Jan. | Light rain shower | 26° /23° | 6.5 mm | 7 | |
| 19 Jan. |  Overcast | 26° /21° | 0.2 mm | 6 | |
| 20 Jan. | Light rain shower | 25° /21° | 11.2 mm | 6 | |
| 21 Jan. | Light rain shower | 26° /21° | 12.5 mm | 5 | |
| 22 Jan. | Light rain shower | 25° /22° | 8.3 mm | 5 | |
| 23 Jan. | Patchy rain possible | 25° /22° | 1.6 mm | 5 | |
| 24 Jan. | Patchy rain possible | 26° /23° | 4 mm | 5 | |
| 25 Jan. | Patchy rain possible | 25° /22° | 2.1 mm | 5 | |
| 26 Jan. | Patchy rain possible | 27° /21° | 0.2 mm | 4 | |
| 27 Jan. | Cloudy | 25° /21° | 0 mm | 0.9 | |
| 28 Jan. | Partly cloudy | 25° /17° | 0 mm | 1.3 | |
| 29 Jan. | Partly cloudy | 23° /17° | 0 mm | 1.8 | |
| 30 Jan. | Sunny | 26° /16° | 0 mm | 0 | |
| 31 Jan. | Patchy rain possible | 24° /16° | 0.3 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Tulum in January 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 January - FAQ
What are the expected maximum and minimum temperatures in Tulum during January?
During January, 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 January?
Significant rainfall exceeding 184.8 mm is expected in Tulum during January, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tulum during January?
The average wind speed in Tulum during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Tulum water temperatures in January
The average water temperature of the Caribbean Sea near Tulum in January is 26.9 °C. At the beginning of January temperatures are around 27.1 °C; by the end of the month they stay fairly steady and reach 26.7 °C.
- What is the water temperature in Tulum in January?
- The average water temperature in Tulum in January is 26.9 °C.
- Can you swim in Tulum in January?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
January rainfall patterns in Tulum
Explore the daily rainfall trends and prepare for Tulums January weather 💧
Typically, Tulum has 18 rainy days in January with a total of 184.8 mm of rainfall.
UV exposure in Tulum during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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