Cancun UV index in October
Typical ultraviolet levels for Cancun during October, from the past year of data.
Very High
Cancun
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
10.6
UV Index
October average UTC
Low
Moderate
High
Very High
Extreme
October UV
10.5572
Risk level
Very High
Yearly peak
13.6015
Peak month
June
Cancun UV index — monthly trend
Average UV index by month over the past year, with October highlighted.
Visiting Cancun in October?
In October, Cancun's typical UV index is about 10.5572 — a very high risk level. Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
Across the year, Cancun sees the strongest UV in Summer, peaking around 13.6015 in June. Plan sun protection accordingly.
