Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Mazatlán is from January, March, April, but considering flight prices and crowds, the best months to visit are May, June, October. — consistent weather climate
⛈Hot & rainy
| Score | 98 | 97 | 99 | 100 | 97 | 83 | 60 | 38 | 46 | 71 | 98 | 98 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Pleasant | Pleasant | Pleasant | Pleasant | Hot & dry | Hot & dry | Hot & rainy | Hot & rainy | Hot & dry | Pleasant | Pleasant |
| Temperature | 16–25°C | 16–25°C | 15–26°C | 17–27°C | 20–29°C | 24–30°C | 25–31°C | 25–31°C | 25–30°C | 24–30°C | 20–28°C | 17–26°C |
| Feels like | 16–26°C | 16–27°C | 16–28°C | 19–30°C | 23–33°C | 29–35°C | 31–37°C | 31–37°C | 31–37°C | 29–36°C | 23–32°C | 18–28°C |
| Precipitation | 9mm 1 days | 19mm 2 days | 3mm 0 days | 0mm 0 days | 1mm 0 days | 38mm 4 days | 99mm 10 days | 260mm 17 days | 192mm 16 days | 92mm 7 days | 12mm 1 days | 14mm 1 days |
| Sunshine | 9.8h ☀︎ 90% | 10.3h ☀︎ 90% | 11.3h ☀︎ 94% | 11.7h ☀︎ 92% | 12.2h ☀︎ 92% | 11.9h ☀︎ 88% | 9.9h ☀︎ 74% | 8.2h ☀︎ 63% | 9.2h ☀︎ 75% | 10.4h ☀︎ 90% | 10.0h ☀︎ 91% | 9.4h ☀︎ 88% |
| Wind | NW · 15 km/h | NW · 16 km/h | NW · 17 km/h | W · 16 km/h | W · 16 km/h | SW · 16 km/h | W · 15 km/h | SW · 14 km/h | W · 14 km/h | NW · 14 km/h | NW · 15 km/h | NW · 14 km/h |
| Humidity (%) | 76% | 77% | 75% | 76% | 76% | 78% | 80% | 85% | 86% | 84% | 76% | 76% |
| Day length | 10.9h | 11.4h | 12.0h | 12.7h | 13.3h | 13.5h | 13.4h | 12.9h | 12.3h | 11.6h | 11.0h | 10.7h |
| Tourist Crowds | High season | High season | High season | High season | Shoulder season | Low season | Low season | Low season | Low season | Shoulder season | High season | High season |
One of the largest carnivals in the world, this multi-day celebration fills the malecón with parades, fireworks, live mu…
Mexican families flock to Mazatlán's beaches during this Easter holiday week, when warm, sunny weather makes the coast e…
Altars, marigold-covered ofrendas, and calavera face paint fill Mazatlán's historic center as families honor deceased lo…
Conventional travel wisdom crowns April as Mazatlán's pinnacle because the sky never drops a cloud, but June delivers the city at its authentic best—trading spring break stampedes and holiday surcharges for sultry ocean breezes and breathing room.
Every standard weather algorithm points straight at April. On paper, it looks infallible: zero rain, cool evenings, and wall-to-wall sunshine. In reality, April brings the crushing human tides of Semana Santa, when the seaside promenade turns into a gridlocked parking lot and room rates climb to extortionate heights. If you want Mazatlán as a living, breathing port rather than a stressed-out tourist treadmill, you wait until June. Yes, the humidity begins to simmer and the afternoon air hits thirty degrees, but the ocean warms up, the party crowds vanish back to the mainland interior, and the city returns to its residents. You trade marginally crisper air for the privilege of actually experiencing the soul of Sinaloa.
June is the month the guidebooks warn you away from, and it is precisely why you should go. The rainy season is technically knocking at the door, but it arrives in brief, dramatic late-afternoon flourishes that wash the dust off the palm fronds and leave the evenings cool enough for street dining. The Pacific has finally lost its winter chill, making morning swims at Olas Altas feel like bathwater rather than an endurance test.
The real prize in June is space. The winter snowbirds have retreated north, the spring holidaymakers have cleared out, and the domestic summer vacation rush has not yet started. Along the Malecón, the brassy swagger of banda music drifts from open-air beer gardens where you can actually find a stool. In the Centro Histórico, tables spill across the cobbles around Plazuela Machado without requiring reservations days in advance. You will sweat a little more on the climb to the lighthouse at El Faro, but you will stand at the lookout point without jostling elbows with fifty cruise passengers.
By July, the atmospheric furnace cranks into full gear. August and September are the undisputed low point of the year, when heat and moisture conspire to turn the streets into a tropical sauna. Apparent temperatures regularly climb into the high thirties, and the rain stops being a refreshing novelty and becomes an afternoon deluging force. August alone dumps more than two hundred and fifty millimeters of rain, often in torrential downpours that flood intersections and bring seaside strolls to a soggy halt.
Life during late summer retreats behind thick colonial brick walls and air conditioning units. The mornings offer a brief window for a walk, but by eleven, the sun hammers down with relentless weight. If you visit now, you will encounter the lowest rates of the year, but your days will revolve around dodging cloudbursts and ducking indoors. Unless you are here purely to surf storm swells, leave these months to the locals who know how to pace themselves through the dog days.
October begins the slow crawl out of the damp doldrums, but November is where the magic truly reignites. The heavy summer rains vanish almost overnight, leaving the surrounding Sierra Madre foothills strikingly green against the blue horizon. Daily highs settle into an easy, golden warmth that invites long, wandering afternoons.
November also brings Día de los Muertos, when the historic heart of the city blooms with marigolds, intricately constructed ofrendas, and processions of calavera-painted revelers threading past the neoclassical facade of the Angela Peralta Theater. It is vibrant, theatrical, and deeply felt, yet it carries a community intimacy that the massive winter festivals lack. The ocean remains warm enough for swimming, the evening chill has not yet set in, and the winter crowds are still packing their bags back home.
Winter in Mazatlán is remarkably crisp and dry. Days are bright, humidity drops to negligible levels, and ocean winds keep midday temperatures hovering right around twenty-five degrees. It is prime territory for anyone seeking straightforward sunshine, though the Pacific water drops cold enough to make casual dips invigorating rather than relaxing.
December and January move at a leisurely pace, dominated by retirees taking their morning exercise along the coast. In February, the tempo explodes with Carnaval de Mazatlán. For nearly a week, the shoreline erupts into one of the largest street parties in the Americas. Huge floats roll down the coastal boulevard, fireworks detonate over the bay, and brass bands clash on every corner. It is a spectacle worth seeing once in your life, provided you book months ahead and bring the stamina for sleepless, ecstatic nights.
Meteorologically, March and April are flawless. Rain is nonexistent, sunshine spans twelve hours a day, and the breeze keeps the heat comfortable. But this perfection comes at a steep price. March welcomes the peak wave of domestic and international visitors, and when Semana Santa lands in March or April, the city swells past capacity. The beaches are packed towel-to-towel, and the peaceful charm of the colonial streets drowns beneath gridlocked traffic and booming sound systems.
May brings relief as the crowds thin and the weather holds steady, offering an easy bridge before the summer heat. But if you are choosing between the peak springtime dry spell and the relaxed authenticity of the early summer, do not let an extra degree or two scare you away from June.