Hot
Average highs reach 33°C, so days can feel very hot.
September verdict
Baja California (state), Mexico in September
Weather score82Very good
Very good for holiday weather
Average highs reach 33°C, so days can feel very hot. Sunshine averages 8.8h per day, so bright days are a strong part of the month. Rainfall averages 19mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
33°C
Rain
19mm
Sun
8.8h
Sea
20°C
Weather score
82
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 19mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.8h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 20°C, so the water can feel cool.
Map
Weather map
Compare Baja California (state), Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September33°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
September19mm average rain
September is close to Baja California (state)'s usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
September8.8 hours average sun
September sits close to Baja California (state)'s yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September20°C average sea
September is one of Baja California (state)'s warmest sea months, when swimming comfort is usually strongest.
Warmest seaAugust to October
Sea temperatures are usually near 19°C in this stretch, so swimming comfort is at its strongest.
Weather score
September82 weather score
September is one of Baja California (state)'s best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.