What is the weather like in Cancún in January?

Expect temperatures between 22°C and 26°C with 20% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Cancún in January?

Cancún in January scores 67/100 based on 30 years of climate data. Solid choice for most travelers.

Who should visit Cancún in January?

January in Cancún is ideal for: Beach lovers, Families with children, Elderly travelers, Outdoor enthusiasts, Photographers.

Cancún Weather in January | 30-Year Forecast

Avg High

26°C

Hottest around day 1

Avg Low

22°C

Coolest around day 16

Rainy Days

4days

20% avg rain chance

Sunshine

8hrs/day

Winter season

Sea Temperature in January

Caribbean Sea(Mar Caribe)

26.8°C

Monthly Average

Water Feel

🌴Tropical

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Caribbean Sea

Mar Caribe

Cancún coastline

Essential Travel Info for Cancún

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

MXN

$ Mexican peso

Language

Spanish

Driving

Right side

Connect

High-speed wireless internet (5G) is wid...

Safety

Travel Precautions

GPI: 2.612

Travel Intelligence

Exclusive flight analytics & health data for Cancún

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate

59/ 100

Traffic Index

Balanced traffic

Peak Daily Arrivals

slots per day

Peak

Mar

Low

Sep

Monthly Traffic Distribution

258

Jan

266

Feb

293

Mar

239

Apr

233

May

254

Jun

249

Jul

227

Aug

Sep

193

Oct

268

Nov

243

Dec

Traffic Level

Low Season

Key Connections

Mexico City Licenciado Benito Juarez (MEX)

Monterrey General Mariano Escobedo (MTY)

Toronto Pearson (YYZ)

Dallas-Fort Worth (DFW)

Guadalajara Don Miguel Hidalgo Y Costilla (GDL)

Health & Safety Advisory

CDC travel health recommendations

9 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Chikungunya

There iselevated chikungunya riskin Mexico.Chikungunya vaccinationmay be considered for people traveling or moving to this location if they are planning to stay for an extended period of time (for example, 6 months or more).

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Mexico.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Mexico. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Mexico.

Malaria

CDC recommends that travelers going to certain areas of Mexico take prescription medicine to prevent malaria. Depending on the medicine you take, you will need to start taking this medicine multiple days before your trip, as well as during and after your trip. Talk to your doctor about which malaria medication you should take.Transmission areasCampeche, Chiapas, and the southern part of Chihuahua stateRare in the states of Oaxaca, Sinaloa, Sonora, and TabascoNo malaria transmission along the U.S.–Mexico borderDrug resistanceNoneSpeciesP. vivax(100%)Recommended chemoprophylaxisCampeche, Chiapas, and the southern part of Chihuahua state: Atovaquone-proguanil, chloroquine, doxycycline, mefloquine, primaquine5, tafenoquine2All other areas with malaria transmission: No chemoprophylaxis recommended (insect bite precautions and mosquito avoidance only)4Updated April 23, 2025See footnotes

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

+3 more

Source: CDC Travelers' Health

View Complete Health Guide

Is January a Good Time to Visit Cancún?

👍Solid choice for most travelers(67/100)

Short Answer

Ideal beach conditions in Cancún during January: 26.8°C turquoise waters, 26°C air, 20% rain. 1.3m calm waves suit families and swimmers alike.

Decision Factors

Vaccinations required

Yellow Fever

Warm tropical seas

26.8°C sea temperature - Tropical Bath

Peak tourist season

88% of annual peak - expect crowds and high prices

Ideal temperature range

25.7°C - perfect for sightseeing and outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Chagas disease (American Trypanosomiasis)

Plenty of sunshine

9.2h of sunshine daily

Good For

🏖️
Beach lovers
26.8°C warm seas and 20% rain probability
👨‍👩‍👧‍👦
Families with children
Comfortable 25.7°C temperatures and low 20% rain risk
👴
Elderly travelers
Comfortable 25.7°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 25.7°C, 20% rain chance
📸
Photographers
9.2h sunshine, 52% clear skies for golden hour shots

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Cancún in January averages 26°C with 20% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Cancún in January

What are the temperatures in Cancún in January?

Daytime highs average 26°C, nights drop to 22°C. Temperatures remain fairly consistent.

How many rainy days in Cancún in January?

Expect around 4 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Cancún in January?

Comfortable casual wear with a light jacket for evenings.

Is January peak season in Cancún?

This is typically peak season with higher prices. Book 2-3 months ahead.

Cancún Weather in January