Mazatlan Month by Month: Weather, Events & What to Expect (2026)

I've lived through every season in Mazatlan, and the difference between months here is dramatic. Whether you're planning a first visit, deciding when to arrive as an expat, or figuring out which months to be somewhere else - here's what each month actually looks like.

Quick Reference: Mazatlan by Season

Month-by-Month Breakdown

January

Weather: Perfect. Highs around 26–28°C (79–82°F), virtually no rain, low humidity. Cool evenings around 17–18°C (63–65°F).

Crowds: High season in full swing. Snowbirds from Canada and the U.S. are settled in. Mexican tourists thin out after New Year's but international visitors are steady.

What's happening: Beach clubs are open, restaurants are fully staffed, the Malecon is lively. Whale watching is excellent in Banderas Bay (though that's more Puerto Vallarta territory - around Mazatlan you occasionally spot humpbacks offshore).

Best for: First-time expats arriving to check out the city. Ideal conditions for exploring neighborhoods and deciding where to rent.

February

Weather: Still excellent. Similar to January - sunny, dry, highs 27-29°C (80-84°F). One of the best weather months.

Crowds: Peak. Carnaval de Mazatlan falls in February most years - one of the largest carnivals in the world. The city fills with visitors and the Malecon becomes a party zone for 5-7 days.

What's happening: Carnaval is the main event - parades, live concerts, street parties, elaborate costumes. It's something you have to see to understand. The rest of the month is high season beach life.

Best for: Anyone who wants to experience Mazatlan at its most alive. Book accommodation months in advance if you're visiting during Carnaval - prices spike and rooms disappear.

Watch out for: If you want a quiet, peaceful arrival, February is not it. Carnaval is loud and wonderful, but it's not a calm way to meet the city.

March

Weather: Outstanding. Highs 28–30°C (82–86°F), dry season continues. March may be Mazatlan's single best weather month.

Crowds: Still high season through mid-March. Carnaval may carry into early March in some years (falls based on Ash Wednesday).

What's happening: Semana Santa (Easter week) often falls in late March or April - if it falls in March, expect the biggest domestic tourism surge of the year. Mexican families flood the beaches.

Best for: Long-term renters arriving to start their season. The weather is perfect and the snowbird community is fully assembled - easiest time to meet people and integrate.

April

Weather: Transitioning. Still dry, but temperatures start climbing. Highs reaching 30–32°C (86–90°F). Last month before humidity really sets in.

Crowds: Semana Santa (if in April) brings maximum crowds - packed beaches, elevated prices, festive Centro. Post-Semana Santa, tourist numbers drop noticeably. Many snowbirds head home in late April.

What's happening: Semana Santa celebrations - processions, church events, beach parties. Post-holiday, the city shifts into a more local rhythm.

Best for: Arriving after Semana Santa if you want lower prices and fewer crowds but still great weather.

May

Weather: Hot and noticeably more humid. Highs 32-35°C (90-95°F). Still dry - no rain yet - but the heat is real.

Crowds: Low. This is shoulder season. Snowbirds and international visitors have mostly left. The city has a relaxed, local feel.

What's happening: Not much in terms of events. Local life, beach time, lower restaurant prices. The ocean is warm and beautiful.

Best for: Budget-conscious expats who can handle heat. Great time to negotiate long-term rental rates. The city is yours - less competition for the best tables and beach spots.

June

Weather: Rainy season begins. Highs 33-36°C (91-97°F), high humidity, afternoon thunderstorms. The rain usually comes in afternoon downpours that clear within a few hours - mornings are often bright.

Crowds: Low season. Many expats and snowbirds have left. The city is majority Mexican residents and local tourism.

What's happening: First rains of the season. The vegetation turns dramatically green. Fishing is good (dorado season picking up).

Best for: Those who can tolerate heat and humidity in exchange for the lowest prices of the year. Long-term lease negotiations favor tenants. The city has a raw beauty when the rains hit - everything turns green overnight.

Consider: If you're heat-sensitive or have young children, this begins the season many expats choose to travel elsewhere.

July

Weather: Peak heat and humidity. Highs 34–38°C (93–100°F). Regular afternoon rain, sometimes all-day storms. Air conditioning becomes non-negotiable.

Crowds: Low for international visitors. Modest domestic tourism during school holidays.

What's happening: Mexican school holidays bring some family beach tourism. The ocean is warm (28-30°C / 82-86°F) - great for swimming when the rain isn't falling.

Best for: Budget rental rates are at their lowest. Great for people who don't mind heat or who will spend most time in air-conditioned spaces.

Budget note: Higher electricity bills (CFE) for A/C - budget an extra $30-$60/month compared to dry season.

August

Weather: Mazatlan's wettest month. Up to 6.6 inches of rain for the month. Hot (33–37°C / 91–99°F), very humid. Hurricane season is active.

Crowds: Lowest of the year. The city operates at local pace.

What's happening: Hurricane season is most active June through October, peaking in August-September. Mazatlan does occasionally get direct hits or tropical systems - track the National Hurricane Center and have an evacuation plan. The last big one was Hurricane Willa in 2018. Most years pass without major events.

Honest take: If you're new to Mazatlan, August is not the month to arrive. Experienced expats who stay through summer have systems - backup power, reliable A/C, evacuation plans - and often enjoy the quieter pace.

September

Weather: Still hot and rainy. The tail end of peak hurricane season. Gradual improvement toward late September.

Crowds: Quiet.

What's happening: Mexican Independence Day - September 16 - is celebrated with parades and festivities in Centro. Growing up here, this was always one of my favorite days of the year. Worth experiencing even through the heat.

Best for: People who want to witness authentic Mexican holiday celebrations without tourist crowds.

October

Weather: Rain begins tapering off. Highs 30-33°C (86-91°F) - still warm but more manageable. Some clear, beautiful days start appearing.

Crowds: Beginning to pick up. The early snowbird arrivals come through October, particularly Canadians flying in on WestJet's restarted seasonal routes.

What's happening: Dia de los Muertos (late October / early November) brings colorful celebrations, ofrendas (altars), and community events. Mazatlan's celebration is authentic and not particularly tourist-focused - a real community observance.

Best for: Excellent shoulder season. You get reasonable weather, lower prices, and the sense of the city waking back up. Good time to arrive if you want to get settled before high season.

November

Weather: The transition is complete. Highs 26-29°C (79-84°F), dry, low humidity. The relief after summer is immediate. This is when long-term expats who left for summer return.

Crowds: Picking up. Snowbird season begins in earnest mid-November.

What's happening: Dia de los Muertos celebrations in early November. The city's restaurant scene fully reactivates. The expat community reassembles. The Malecon comes alive again with walkers, cyclists, and vendors.

Best for: Arriving expats who want a few weeks of relative quiet before the full high season chaos of December-February. Great time to get oriented without peak crowds.

December

Weather: Peak dry season. Highs 25–27°C (77–81°F), cool evenings around 17–19°C (63–67°F). Sunshine almost every day.

Crowds: High - and building toward Christmas and New Year. December is the most crowded month after Carnaval and Semana Santa.

What's happening: Christmas markets around Plazuela Machado. Mexican families flood the beaches the week of Christmas and New Year. The city is festive and energetic. New Year's Eve brings fireworks and celebrations along the Malecon.

Best for: The weather is perfect. If you're here for the holidays, it's beautiful. If you're arriving as a new expat in late December, expect to pay higher short-term rates and compete for apartments.

Planning Implications

Best arrival months for new expats: October, November, or late January-February. You arrive into a live community, great weather, and have time to orient before summer.

Cheapest months to lock in a long-term lease: May–August. Landlords are more negotiable. If you sign a 12-month lease starting in June, you capture the low-season rate for the full year.

Worst months to arrive cold (no plans): July and August. You don't want to apartment-hunt in 38°C heat and daily thunderstorms during your first week.

Events to plan around:

• Carnaval: February (exact dates vary) - must-experience, book ahead
• Semana Santa: March or April - packed, elevated prices
• Dia de los Muertos: Late October / Early November - authentic, worth being here
• Independence Day: September 16 - good reason to stay through summer's end

Thinking about timing your move? Our local real estate agent can tell you exactly what's available and at what prices for your arrival month.