Best Time to Visit Mexico: Seasons by Region in 2026

Mexico has three climates, not one. The highland cities stay spring-like most of the year. The Yucatan runs hot and humid with a sharp dry season. Oaxaca splits the difference with dry winters and summer rains. The best time to visit Mexico is December to April for most trips, with November and May as the value shoulders.

Key Takeaways

• December to April: dry days, calm seas, peak prices. February and March balance best.
• Highlands (Mexico City, Oaxaca): walk best October to May. Rains fall June to September afternoons.
• Yucatan: December to April for beaches. June to September for whale sharks with seaweed attached.
• Day of the Dead (Nov 1 to 2) and Guelaguetza (late July) book out months ahead.
• Hurricanes threaten June to November, peaking September to October. Insure summer trips.

When is the best time to visit Mexico?

Pick the season that fits your route. A ruins-and-cities loop wants dry months. A beach week wants calm seas. A wildlife trip wants summer despite its trade-offs. For most first-time routes, the answer is the same: late winter into spring.

Season	Months	Weather	Crowds and prices	Best for
Dry high	Dec to Apr	Sunny, mild cities	Peak crowds, top rates	Beaches, ruins, cities
Shoulder	May, Nov	Warm, odd showers	Fair prices, thin crowds	Value trips, festivals
Green season	Jun to Oct	Hot, afternoon rain	Lower rates, seaweed	Wildlife, surf, deals

November is the quiet trick of the Mexican year. The rains end, the seas calm, Day of the Dead fills Oaxaca with marigolds, and prices sit below the December peak. Divers call it the start of the clear-water season on Cozumel. Travellers who can only pick one shoulder month should pick this one.

February and March suit travellers who want certainty: dry trails at Teotihuacan and Monte Alban, calm crossings to Isla Mujeres and Cozumel, and thin crowds between the winter holidays and Semana Santa. April keeps the weather but adds Easter-week domestic crowds and prices.

What is the weather like month by month?

Figures are typical daytime highs. The highlands swing with the sun; the coasts stay warm year-round.

Month	Mexico City	Oaxaca City	Yucatan coast	Notes
Jan	22	26	28	Dry, cool nights inland
Feb	24	28	29	Driest, calm seas
Mar	26	30	30	Warming, Semana Santa crowds
Apr	27	32	32	Hottest inland, dry
May	27	32	33	First rains, value month
Jun	25	29	32	Rains start, seaweed arrives
Jul	24	28	33	Guelaguetza, whale sharks
Aug	24	28	33	Wettest south, turtles hatch
Sep	23	27	32	Hurricane peak, lowest rates
Oct	23	28	31	Rains ease, seas calm
Nov	22	27	30	Day of the Dead, shoulder
Dec	22	26	28	Festive peak, cool nights

Mexico City’s altitude keeps days mild and nights cold from December to February: pack a layer even for sunny days. Oaxaca runs a few degrees warmer with the same pattern. The Yucatan rarely drops below 25 even in January, and April plus May bake ruins country past 35. Rain falls as afternoon bursts that clear by evening, not washout days.

A Catrina costume with skull makeup and an embroidered dress at the Day of the Dead parade.

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When should you go for beaches, ruins and wildlife?

Beach season runs December to April on both coasts, with the calmest water and clearest sand. May and November cost less for nearly the same sea. The Pacific surf towns around Puerto Escondido break best in summer, when southern swells arrive and crowds thin.

Zicatela at sunset. Pacific swells peak in the summer months.

Ruin season follows the dry months. Teotihuacan, Monte Alban, Uxmal and Chichen Itza all walk best from October to May, when trails stay firm and midday heat stays bearable. April and May bring the fiercest inland heat: start archaeological sites at opening and retreat by lunch. For example, a May Chichen Itza visit works fine at 8am and punishes at noon.

Wildlife follows summer. Whale sharks gather off Holbox and Isla Mujeres from June to September (Mexico Travel and Leisure). Sea turtles nest on Riviera Maya beaches from May to October, with hatchling releases August to November. Flamingos hold in Celestun year-round. These months trade wildlife for seaweed, storms and humidity: the honest price of the spectacle.

Sargassum needs its own planning. The brown seaweed drifts onto east-facing Caribbean sand from May to September, worst June to August. Cozumel’s west coast, Isla Mujeres and every cenote ignore it. Check the live map at howisthesargassum.com the week you travel and hold one flexible day to swap beach for reef or ruins.

How do crowds and prices move?

Christmas to Easter is the high season: full hotels, peak rates and advance booking everywhere from Mexico City rooftops to Tulum beach beds. Spring break fills the Riviera in March; Semana Santa fills everything Mexican. Shoulder months cut coast hotels hardest: May and November discount 20 to 40 percent off peak for nearly the same weather.

Cities invert the pattern. Mexico City empties on holiday weekends when locals leave, and August runs calmer than June. Business districts drop rates on weekends year-round, which rewards leisure travellers who sleep where consultants work. Oaxaca spikes only for Day of the Dead and Guelaguetza; ordinary weeks stay fair.

Summer is the deal season with asterisks. Hotels discount, tours run, and wildlife peaks, but seaweed, storms and humidity tax every beach day. Travellers who accept the trade get the year’s lowest per-day costs. Travellers who fight it, demanding perfect sand in August, pay peak-season attention for shoulder-season prices.

Which festivals set the calendar?

Day of the Dead, November 1 and 2, is Mexico’s most famous celebration. Oaxaca hosts the deepest version: home altars, cemetery vigils on the night of October 31, comparsas parading the streets. Mexico City stages a large parade. Rooms in both book months ahead and triple in price.

Guelaguetza fills Oaxaca in late July with dance, music and parades. Summer rains burst in afternoons and rarely stop play. Semana Santa, the Easter week, sends domestic travellers to every beach and ruins site: expect peak crowds wherever you go. Independence Day on September 16 parties the plazas, especially Dolores Hidalgo and Mexico City. Carnaval season in February and March suits Merida and the Gulf ports.

Festival weeks invert normal price logic. Day of the Dead rooms in Oaxaca cost more than Christmas ones, while the same week’s beach hotels sit half empty and discounted. Pair a festival with a beach tail: three nights of marigolds, then the empty November sand the crowds flew past.

Hurricane season runs June to November on both coasts, peaking September to October. Resorts track storms early and move guests fast, but flights cancel and ferries stop. Summer bookings should bend: refundable rooms, flexible flights and insurance naming hurricanes. A last fact check on storm outlooks beats any calendar optimism. The Mexico hub times every route: Mexico City, Oaxaca, Cancun and the Riviera Maya, with the Americas collection behind them.

Frequently asked questions

What is the best month to visit Mexico?

February and March combine dry weather, calm seas and thin crowds in most regions. December and January add festive atmosphere at peak prices. November suits Oaxaca's Day of the Dead and the Yucatan's shoulder rates.

When is the rainy season in Mexico?

June to October brings afternoon downpours, heaviest in the south. Mornings usually stay clear, and rain rarely wrecks full days. The highlands dry out from October; the Yucatan stays humid into November.

When is hurricane season in Mexico?

June to November on both coasts, with peak risk September to October. The Yucatan and Pacific resorts track storms closely and evacuate early. Buy flexible bookings and insurance that covers hurricanes for these months.

When is sargassum season in Cancun?

May to September, worst June to August. The seaweed hits east-facing beaches hardest while Cozumel's west coast and Isla Mujeres stay mostly clear. Check the live beach map the week you travel.

When is Day of the Dead in Mexico?

November 1 and 2, with vigils on the night of October 31. Oaxaca hosts the most famous celebrations; Mexico City stages a big parade. Book rooms months ahead for both.

When can you swim with whale sharks in Mexico?

June to September off Holbox and Isla Mujeres, the world's largest gathering. Book day boats ahead in season. Sea turtles nest May to October on the Riviera Maya beaches, with hatchlings running August to November.

Useful links (5)

1. Cancun Travel Guide 2026, Mexico Travel and Leisure— mexicotravelandleisure.com
2. Sargassum Today: live beach conditions— howisthesargassum.com
3. The Essential Visitor's Guide to Mexico City, CDMX government— mexicocity.cdmx.gob.mx
4. Visiting Hierve el Agua, Go Oaxaca— gooaxaca.com
5. Mayan Riviera, Wikivoyage— en.wikivoyage.org

Photo credits

Thank you to Gary Todd from Xinzheng, China, Rose04zr and Adam Jones from Kelowna, BC, Canada for sharing these beautiful photographs and helping bring this guide to life.

Wikimedia Commons · CC0 · CC BY-SA 4.0 · CC BY-SA 2.0