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City in Sinaloa, Mexico

Mazatlán weather by month and the best time to visit

Updated October 2026Sources
Nov–AprBest time to visit

When to go to Mazatlán

Nov–Apr is warm and dry. May–Oct is hot, humid and hurricane-prone; Carnaval in Feb and Easter week fill hotels.

Mazatlán weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
15°20°25°30°35°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January26°C78°F20°C68°F9 mm63%Pleasant
February26°C78°F20°C68°F17 mm63%Pleasant
March26°C80°F20°C68°F3 mm63%Pleasant
April28°C82°F22°C71°F0 mm63%Pleasant
May30°C86°F24°C75°F1 mm63%Pleasant
June31°C87°F26°C79°F51 mm70%Pleasant
July31°C87°F27°C81°F173 mm76%Rainy
August30°C87°F28°C82°F260 mm80%Rainy
September30°C86°F27°C81°F236 mm81%Rainy
October30°C86°F26°C80°F80 mm75%Pleasant
November28°C83°F24°C75°F25 mm68%Pleasant
December26°C79°F21°C70°F10 mm65%Pleasant

Best months across Mexico

PlaceBest monthsWarmest month
Mexico CityMar–Apr, Oct–NovApr (28°C)
CancúnNov–AprAug (30°C)
TulumNov–MarMay (31°C)
Playa del CarmenNov–AprAug (30°C)
Puerto VallartaNov–AprMay (38°C)
Cabo San LucasNov–AprAug (31°C)
OaxacaOct–MarApr (31°C)
GuadalajaraOct–AprMay (33°C)
MéridaNov–MarMay (35°C)
San Miguel de AllendeMar–Apr, Oct–DecMay (30°C)
Puerto EscondidoNov–AprApr (36°C)
CozumelNov–AprAug (30°C)
Isla MujeresNov–AprAug (30°C)
SayulitaNov–AprAug (30°C)
HolboxNov–MarMay (31°C)
BacalarNov–AprMay (31°C)
San Cristóbal de las CasasNov–AprApr (25°C)
MazatlánNov–AprJun (31°C)
GuanajuatoFeb–Apr, Oct–NovMay (30°C)
MonterreyMar–Apr, Oct–NovJun (37°C)
ValladolidNov–MarMay (34°C)
La PazFeb–Apr, Nov–DecAug (35°C)
PueblaNov–AprApr (28°C)
AcapulcoDec–AprApr (34°C)
QuerétaroNov–MarMay (31°C)
TijuanaApr–May, Sep–NovAug (31°C)
Puerto MorelosDec–AprAug (30°C)
MazunteNov–AprMay (31°C)
Todos SantosMar–May, Nov–DecJul (35°C)
AjijicNov–MarMay (33°C)

Quick answers

What is the best month to visit Mazatlán?

Nov–Apr. Nov–Apr is warm and dry. May–Oct is hot, humid and hurricane-prone; Carnaval in Feb and Easter week fill hotels.

When is the rainy season in Mazatlán?

Rain peaks in August with about 260 mm. Months with 150 mm or more: Jul–Sep.

What is the hottest month in Mazatlán?

June, with average highs of 31°C (87°F).

How cold does Mazatlán get?

The coolest nights are in February, averaging 20°C (68°F).

More about Mazatlán

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 0.6°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.