Cancún weather by month: plan your perfect 2025 trip

Understanding Cancún weather by month is crucial for planning your ideal vacation. Known for its tropical climate, Cancún offers warm temperatures year-round, with distinct wet and dry seasons.

Whether you're chasing sunshine on its famous beaches or planning activities in the lush surroundings, this guide will help you determine the best time to visit.

What to Expect from Cancún’s Weather Year-Round

Cancún’s climate is tropical, featuring warm temperatures throughout the year. Average highs range from 28°C to 32°C (82°F to 90°F), with varying levels of humidity and rainfall depending on the season. Here’s a detailed breakdown of the Cancún weather to help you prepare.

January and February: Pleasant and Breezy

• Temperatures: Highs around 28°C (82°F); lows near 20°C (68°F).

• Rainfall: Minimal, averaging 50-55 mm.

These months are ideal for those seeking comfortable weather with little rain. It’s the perfect time to explore places to visit in Cancún like Isla Mujeres and the Hotel Zone, with plenty of sunshine for outdoor activities.

March and April: Warm and Inviting

• Temperatures: Highs between 29°C (84°F) and 30°C (86°F); lows around 21°C (70°F).

• Rainfall: Low, with March receiving about 35 mm and April around 40 mm.

The dry season continues, making this period one of the most popular for visitors. With excellent weather conditions, you can enjoy the beaches or dive into snorkeling adventures. Just be prepared for bustling crowds, as it’s peak tourist season.

May and June: Transition to the Wet Season

• Temperatures: Highs from 31°C (88°F) to 32°C (90°F); lows near 24°C (75°F).

• Rainfall: May averages 110 mm, increasing to about 185 mm in June.

May offers a balance between sunny days and the beginning of occasional rains. By June, humidity increases along with rainfall, but mornings often remain sunny. This is a good time to explore cenotes or take a kayak tour in the Nichupté Lagoon.

Summer in Cancún: Hot and Humid

July and August: Peak Heat

• Temperatures: Highs consistently around 32°C (90°F); lows about 25°C (77°F).

• Rainfall: July averages 127 mm, while August sees about 148 mm.

These months are perfect for water sports and beach days but be prepared for afternoon showers. Staying hydrated and wearing light clothing is key to enjoying this period. Consider checking the best time to travel to Cancún if you prefer cooler conditions.

September and October: Rainiest Months

• Temperatures: Highs near 31°C (88°F); lows around 24°C (75°F).

• Rainfall: September sees the highest rainfall at 229 mm, with October slightly lower at 193 mm.

This is the height of the wet season, with high humidity and frequent downpours. While indoor activities or short outings are feasible, it’s essential to monitor weather forecasts, especially during hurricane season.

Cancún Weather in the Dry Season

November and December: A Refreshing Start

• Temperatures: Highs from 28°C (82°F) to 29°C (84°F); lows around 21°C (70°F).

• Rainfall: November averages 91 mm, dropping to 84 mm in December.

November marks the transition back to the dry season, offering pleasant weather with fewer tourists compared to the peak months of January through March. The clear skies and lower humidity make it ideal for exploring Cancún temperature by month trends.

Tips for Planning Your Trip Based on Cancún Weather

When considering Cancún monthly weather, the best period to visit is during the dry season, between December and April. For a quieter experience, November or early December can provide great conditions without the crowds.

In the end, the tropical climate in Cancún offers warm temperatures year-round, making it a versatile vacation spot. Whether you’re exploring cenotes, relaxing on the beach, or enjoying the city’s vibrant nightlife, understanding Cancún weather by month ensures you plan the perfect trip.

Book your flights to Cancún, Mexico today and discover all the magic this tropical paradise has to offer.