When planning your trip to Mexico, it’s important to consider the weather and season to make smart choices about where to visit and what to pack. Many travelers assume Mexico is hot year-round, but that’s far from the truth.

Mexico is a vast country with diverse climates – from warm coastal beaches to cool highland cities. Weather can change dramatically depending on the region, so understanding these differences helps you enjoy a comfortable and memorable trip.

When is the best time to visit Mexico?

Mexico’s weather is shaped not just by its latitude but also by its varied altitude. The country features tropical forests, arid deserts, fertile valleys, and even snow-capped mountains – leading to a wide range of climates.

Coastal regions generally enjoy warm, balmy weather year-round, with distinct rainy and dry months. Meanwhile, Mexico City experiences cooler days and can have quite chilly, even frigid, nights during certain seasons.

Rainy and dry seasons

Mexico has two main seasons: rainy and dry. While temperatures change throughout the year, the most noticeable difference is the rainy season, typically from May to September or October. During this time, brief but intense afternoon or evening showers are common.

The rest of the year is mostly dry, with little or no rain. Don’t be discouraged by the rainy season – it brings lush, green landscapes that contrast the dry season’s brown hues. Most rains come in short bursts late in the day, leaving plenty of sunshine for exploring.

Wondering if visiting Mexico during the rainy season is right for you? Read our in-depth guide on visiting Mexico during the rainy season to discover pros, cons, top destinations, safety tips, and how to make the most of your trip despite the rain.

Hurricane season

Hurricane season in Mexico runs from June to November and can disrupt travel plans. Before visiting coastal areas during this time, check weather forecasts regularly and learn safety precautions to protect yourself and ensure a safer, smoother trip despite potential storms.

Read more about the most hurricane-prone areas in Mexico to better prepare for your trip and stay safe during hurricane season. Staying informed about regional risks helps you plan safer, more enjoyable coastal trips during hurricane season.

Mexico’s Baja Peninsula covers 143,390 sq km and stretches over 1,100 km, including Baja California and Baja California Sur. This region features varied climates that attract visitors year-round, from temperate north zones to warmer southern coastal areas.

Baja California

The climate here is mostly dry and temperate. Tijuana receives around 235 mm of rain annually, mostly between December and March, while Rosarito gets just 28 mm. The Sierra mountain range brings more rain at higher altitudes, which is Mexico’s wine country.

The south has desert areas with hot summers and cool winters.

Baja California Sur

The southern peninsula enjoys warm winters and hot summers with coastal breezes. The Sea of Cortés coast is warmer than the Pacific side. Los Cabos receives about 254 mm of rain annually, mainly in September and October, offering mostly sunny weather with occasional showers.

In inland northern Mexico, the climate is mostly arid but varies widely throughout the year. Summers can be very hot, with average highs around 35 °C in August. Winters bring a chill as north winds sweep through, dropping temperatures to lows near 9 °C in January.

Snowfall is occasional during winter months, so packing layers is essential. Copper Canyon, a top northern Mexico attraction, experiences different climates between its highlands and valleys. Visitors should dress in layers to stay comfortable while exploring its diverse terrain.

Inland central Mexico enjoys spring-like weather year-round, with warm to hot days and cooler nights. High-altitude cities like Mexico City can get quite chilly at night, so packing layers is essential for comfort, especially during the cooler months.

The warmest months are April and May, with average highs around 26°C.

The rainy season in Central Mexico runs from May to September or October, bringing cooler temperatures. The coldest months, December and January, see lows averaging 6°C, making it important to prepare for both warmth and chill.

Mexico’s Pacific Coast, often called the Mexican Riviera, enjoys warm to hot weather year-round, making it a favorite beach destination. The rainy season lasts from June to October, with most showers arriving as brief afternoon or evening storms.

Average highs hover around 32°C, while nighttime lows range between 21°C and 24°C. This consistent climate lets visitors enjoy sunny beaches and vibrant coastal towns almost any time of the year, with just occasional rain to cool things down.

Mexico’s southern region, including Oaxaca and Chiapas, shares a climate similar to central Mexico but with notable variations. High-altitude cities like San Cristóbal de las Casas experience much cooler temperatures, offering a refreshing escape from the heat.

Oaxaca’s weather features average highs of 31°C in March and chilly lows around 8°C in January. This mix of warm days and cool nights makes southern Mexico a year-round destination with diverse climates that suit many travelers’ preferences.

Mexico’s Gulf Coast is one of the country’s most humid regions. Veracruz receives about 198 cm of rain annually, mainly between June and October during the rainy season. Despite the moisture, the weather stays generally hot and tropical year-round.

Average highs peak around 31°C in September, while January sees cooler nights with lows near 18°C. This warm, humid climate supports lush vegetation and vibrant coastal culture, making the Gulf Coast a unique and inviting destination for travelers.

The Yucatan Peninsula is flat and close to sea level, resulting in warm temperatures year-round. Inland areas tend to be hotter than coastal zones. Annual rainfall varies widely – from about 152 cm along the Mayan Riviera to around 76 cm in Mérida, mostly between June and September.

Average highs reach around 32°C in July and August, with lows dropping to 19°C in January. Hurricanes pose a seasonal risk along the Caribbean coast from June to November, so travelers should stay informed during hurricane season when planning their visits.