weather in cancun october
After a hot and humid summer, Cancun in Mexico begins to cool down during October, when temperatures drop slightly and the probability of rainfall increases. During this month, the average temperature for Cancun is 27Â°C/81Â°F, with average highs of 31Â°C/88Â°F during the day and average lows of 24Â°C/75Â°F after dark.