ClimateAverages

Cancun Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
28°C
Partly cloudy · feels like 35°C
Humidity
89%
Wind
7 kph ENE
UV
0
Rain
0%
Updated Jul 9, 06:45 AMWeather data by WeatherAPI.com
September daytime high
31.6°C
September overnight low
23.6°C
September average
27.8°C

In September, Cancun typically sees daytime highs of 31.6°C and overnight lows around 23.6°C. Compared to the annual average high of 30.0°C, September runs +1.6°C.

vs. annual avg high
+1.6°C
Rank among 12 months
#3 warmest
Hottest year overall
2023

Where September ranks in Cancun

JanFebMarAprMayJunJulAugSep32°OctNovDec

FAQ

What is the average temperature in Cancun in September?

September in Cancun averages a daytime high of 31.6°C and an overnight low of 23.6°C.

Is September warm or cold in Cancun?

September runs +1.6°C compared to Cancun's annual average high of 30.0°C, ranking #3 of 12 months by warmth.

What should I pack for Cancun in September?

Plan for daytime highs near 31.6°C and cooler evenings around 23.6°C.

Other months for Cancun

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

ChetumalPlaya del CarmenSan Miguel de Cozumel