Hot
Average highs reach 32°C, so days can feel very hot.
September verdict
Mexican Riviera, Mexico in September
Weather score50Mixed
Mixed for holiday weather
Average highs reach 32°C, so days can feel very hot. Sunshine averages 5.3h per day, enough for a balanced month. Rainfall averages 325mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
32°C
Rain
325mm
Sun
5.3h
Sea
29°C
Weather score
50
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 325mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.3h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Mexican Riviera, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September32°C average high
September is close to Mexican Riviera's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September325mm average rain
September is one of Mexican Riviera's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to May and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September5.3 hours average sun
September is one of Mexican Riviera's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsFebruary to May and November
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September29°C average sea
September sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to November
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September50 weather score
September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to May and November to December
These months have the strongest weather score in the monthly averages.
Hotels near Mexican Riviera, Mexico
Marriott
City Express by Marriott ManzanilloManzanillo, Colima, Mexico
Sheraton Buganvilias Resort & Convention CenterPuerto Vallarta, Jalisco, Mexico
City Express Plus by Marriott Puerto VallartaPuerto Vallarta, Jalisco, Mexico
The Westin Playa Vallarta, an All-Inclusive ResortPuerto Vallarta, Jalisco, Mexico
The Westin Resort & Spa, Puerto VallartaPuerto Vallarta, Jalisco, Mexico
Marriott Puerto Vallarta Resort & SpaPuerto Vallarta, Jalisco, Mexico