Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Weather Guide
Islas Marias, Mexico Average Monthly Weather
Weather score76Very good annual avg
Best months: May, November, April
Across the year, average daytime temperatures are around 29°C, sunshine averages 7.3h per day, and rainfall totals about 673mm. Sea temperatures average 27°C across the year.
Annual weather
Annual averages
Temp
29°C
Rain
673mm
Annual total
Sun
7.3h
Sea
27°C
Weather score
76
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 159mm, so some wet days are possible.
Some sun
Sunshine averages 6.6h per day, enough for a balanced month.
Warm sea
Sea temperatures average 30°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Islas Marias, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August31°C average high
August is one of Islas Marias' warmest months, with daytime heat above the yearly average.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
Rain
August159mm average rain
August is wetter than Islas Marias' yearly average, so flexible plans matter more.
Driest monthsJanuary to June and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August6.6 hours average sun
August is below Islas Marias' yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMarch to May
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August30°C average sea
August is one of Islas Marias' warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
August64 weather score
August is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsMay and November
These months have the strongest weather score in the monthly averages.
Hotels near Islas Marias, Mexico
Marriott
The St. Regis Punta Mita ResortPunta de Mita, Nayarit, Mexico
W Punta de MitaPunta de Mita, Nayarit, Mexico
Delta Hotels Riviera Nayarit, An All-Inclusive ResortCruz de Huanacaxtle Riviera Nayarit, Nayarit, Mexico
Marriott Puerto Vallarta Resort & SpaPuerto Vallarta, Jalisco, Mexico
The Westin Playa Vallarta, an All-Inclusive ResortPuerto Vallarta, Jalisco, Mexico
The Westin Resort & Spa, Puerto VallartaPuerto Vallarta, Jalisco, Mexico