Hot
Average highs reach 34°C, so days can feel very hot.
Weather Guide
Salina Cruz, Oaxaca, Mexico Average Monthly Weather
Weather score73Very good annual avg
Best months: February, January, December
Across the year, average daytime temperatures are around 33°C, sunshine averages 6.9h per day, and rainfall totals about 863mm. Sea temperatures average 28°C across the year.
Annual weather
Annual averages
Temp
33°C
Rain
863mm
Annual total
Sun
6.9h
Sea
28°C
Weather score
73
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 145mm, 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 Salina Cruz, Oaxaca, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August34°C average high
August sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsApril to August
This stretch sets the upper range for average daytime heat.
Rain
August145mm average rain
August sits near Salina Cruz's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and October 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 sits close to Salina Cruz's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsFebruary to March and November
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August30°C average sea
August is one of Salina Cruz's warmest sea months, when swimming comfort is usually strongest.
Warmest seaMay to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
August64 weather score
August scores below Salina Cruz's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to March and November to December
These months have the strongest weather score in the monthly averages.
