Is Cuernavaca hot in September?
Days are typically warm at 25.8°C, while nights average 15.5°C.
Mexico · 1991–2020 normal
Typical September weather in Cuernavaca: 25.8°C by day, 15.5°C at night, 281 mm of rain over 18.1 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, September scores 45 out of 100 (November leads the year at 90). Daylight is calculated as 12 h 13 from latitude 18.93°.
September at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically warm at 25.8°C, while nights average 15.5°C.
The measured monthly average is 281 mm across about 18 wet days.
There are about 12 h 13 between sunrise and sunset at mid-month, calculated from the place latitude.
September ranks 9 of 12 in our weather comparison; November ranks first.
The evidence behind this page
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The weather comparison for Cuernavaca is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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