Playa del Carmen in January
January is dry and mild. Highs are 82°F (28°C), the sea is 80°F (27°C) and the chance of a wet day is 19%. It is high season, so expect more people than in autumn.
January at a glance
| Temperature | 82°F (28°C) by day, 65°F (18°C) at night |
|---|---|
| Sea temperature | 80°F (27°C) |
| Rain | 1.7 in per sliding 31-day period, 19% chance of a wet day |
| Humidity | Muggy on 61% to 65% of days (dew point measure) |
| Sargassum (typical) | Usually light. Winter is the lowest part of the year, though 2026 was an exception: arrivals started in January. |
| Hurricane season | Outside the hurricane season. |
| Crowds | High season. Busy through the first days of the month, then steady. |
| Best for | Dry-weather beach days, long walks on 5th Avenue and day trips to the ruins. |
Long-term averages, not a forecast. A range spans the month, low to high. Climate: Weather Spark (Cozumel and Cancun airport records plus NASA MERRA-2 data, 1980 to 2016).
Weather
In January, daytime highs are 82°F (28°C) and nights are 65°F (18°C). Weather Spark's average rainfall is 1.7 in per sliding 31-day period, and the chance of a wet day (at least 0.04 in of rain) is 19%. The sea is 80°F (27°C). On Weather Spark's dew point measure, 61% to 65% of days are muggy.
January sits in Weather Spark's cool season (November 28 to February 13). The air feels light: about 61% to 65% of days are muggy, among the lowest shares of the year.
The sea is a little cooler than in summer. Weather Spark has it at 80°F (27°C) now, against 84°F (29°C) in September.
Sea and beach
Sargassum is usually light in winter. UNAM's sargassum group puts the low season at November to March, with December to February the lowest chance of large accumulations on the beach (reported by El Universal). 2026 was an exception: Por Esto reported that arrivals started in January. This is a typical pattern, not a forecast, so check the beach on the day.
It is outside the hurricane season, which runs June 1 to November 30. Cold-front season runs September to May, and Conagua forecasts 8 fronts for Mexico as a whole in January 2027. How much of that reaches Playa del Carmen varies.
What is on in January
The school winter break ends January 5, 2027, so family travel tends to ease after the first days of the month.
- School winter break. Mexican schools are on break from December 21, 2026 to January 5, 2027, so many families travel in these two weeks. (date published)
- New Year's Day. January 1, 2027 is a Friday and a paid federal holiday. (date published)
Crowds and rates
January is high season, which runs from about mid-December to mid-April. The first days still feel like the holidays. After the break ends, the city settles into a steadier pace.
What to pack
Light clothes for the day, a light layer for evenings (lows are around 65°F), swimwear, a sun hat and sunscreen, and walking sandals.
Plan January
Cooler days suit long walks and inland day trips. A few places to start.
Questions
Is January a good time to visit Playa del Carmen?
Yes if you want dry, mild weather. Highs are 82°F (28°C), the chance of a wet day is 19% and sargassum is usually light. It is also high season, so it is busier than autumn.
How warm is the sea in Playa del Carmen in January?
About 80°F (27°C) on average (Weather Spark). The coolest month is February at 79°F (26°C) and the warmest is September at 84°F (29°C).
Is there sargassum in Playa del Carmen in January?
Usually little. December to February has the lowest chance of large accumulations on the beach, according to UNAM's sargassum group as reported by El Universal. In 2026 arrivals started in January, so it is a pattern and not a promise.
Does it rain in Playa del Carmen in January?
Not much. Weather Spark gives 1.7 in per sliding 31-day period and a 19% chance of a wet day. January is in the drier season, which runs November 4 to May 25.
Sources
Every figure on this page comes from the sources below. Climate numbers are long-term averages from one source for all twelve months. Sargassum is described as a typical pattern and is never a forecast.
- Climate: Weather Spark, Playa del Carmen in January: https://weatherspark.com/m/13836/1/Average-Weather-in-January-in-Playa-del-Carmen-Mexico
- Climate averages by month: Weather Spark, Playa del Carmen (year-round page, seasons and data sources): https://weatherspark.com/y/13836/Average-Weather-in-Playa-del-Carmen-Mexico-Year-Round
- El Universal, citing UNAM's sargassum group (GIES), on the low months: https://www.eluniversal.com.mx/destinos/en-que-meses-hay-menos-sargazo-en-cancun/
- Por Esto, October 1, 2026, on the 2026 sargassum season: https://www.poresto.com/quintana-roo/2026/10/1/sargazo-en-quintana-roo-2026-rompe-record-con-138-mil-toneladas-recolectadas.amp.html
- NOAA National Hurricane Center, hurricane climatology: https://www.nhc.noaa.gov/climo/
- Conagua: 56 cold fronts forecast for the 2026-2027 season, September to May: https://www.gob.mx/conagua/prensa/se-pronostica-el-ingreso-de-56-frentes-frios-a-mexico-durante-la-temporada-2026-2027
- Excelsior on the SEP school calendar 2026-2027: https://www.excelsior.com.mx/nacional/calendario-escolar-sep-2026-2027-fechas-vacaciones-puentes
- Ley Federal del Trabajo, article 74 (obligatory rest days): https://www.diputados.gob.mx/LeyesBiblio/pdf/LFT.pdf
Stay a short walk away
Penthouse 315 at Aldea Thai sleeps 10, with a private rooftop pool and ocean views, a 1-minute walk (about 230 ft) from Mamitas Beach.