Cancún in October
In October, Cancún averages 31°C (88°F) during the day and 24°C (75°F) at night, with around 11 days of rain (196 mm total).
Off-peakConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
It's peak hurricane season in Cancún during October. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How October compares to the rest of the year in Cancún
October is in the middle of the year for warmth in Cancún (7th of 12) and one of the wettest months (2nd of 12). Daytime temperature matches the city's annual average. October runs 2°C cooler than September (33°C) and cools 2°C in November (29°C).
October sunrise & sunset in Cancún
Times shown for Cancún local time (America/Cancun), calculated for the 15th of October. They shift by a few minutes day to day across the month.
Photography light in Cancún — October
Golden-hour and blue-hour windows for the 15th of October, in Cancún's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Cancún in October
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on October's tier (Off-peak) and Cancún's popularity.
October in Mexico — events that affect travel
Known cultural, religious, or national events that surge prices, fill hotels, or close businesses during this month. Plan around them, or build your itinerary around the ones you'd like to see.
Beautiful, spectacular festival especially in Oaxaca, Mexico City, Pátzcuaro. Hotel prices in Oaxaca double; the Mexico City parade is enormous.
Plan: Book Oaxaca months in advance. Mexico City stays more accessible.
Crowds & pricing — October in Cancún
This is off-peak for Cancún — the lowest prices of the year and the fewest crowds, but with real trade-offs: some restaurants, hotels, and beach businesses may close for the season; weather conditions can make outdoor activities unpredictable; and a handful of seasonal sights run reduced hours or close entirely. Great if you prefer a quiet local rhythm and don't mind the climate giving you reasons to choose indoor activities.
Why this tier: peak hazard season (1 active)
Sun & mosquito risk — October in Cancún
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Cancún — October
Across the year Cancún's sea swings from 26.7°C (February) to 29.5°C (September) — October sits at 29.4°C.
Cancún in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 28°C / 82°F | 20°C / 68°F | 89 mm | 8 | — |
| February | 29°C / 84°F | 20°C / 68°F | 56 mm | 6 | — |
| March | 30°C / 86°F | 22°C / 72°F | 41 mm | 4 | — |
| April | 32°C / 90°F | 23°C / 73°F | 39 mm | 4 | — |
| May | 33°C / 91°F | 25°C / 77°F | 109 mm | 7 | — |
| June | 33°C / 91°F | 26°C / 79°F | 165 mm | 9 | — |
| July | 34°C / 93°F | 26°C / 79°F | 89 mm | 8 | — |
| August | 34°C / 93°F | 26°C / 79°F | 116 mm | 9 | — |
| September | 33°C / 91°F | 25°C / 77°F | 218 mm | 13 | — |
| October | 31°C / 88°F | 24°C / 75°F | 196 mm | 11 | — |
| November | 29°C / 84°F | 22°C / 72°F | 102 mm | 8 | — |
| December | 28°C / 82°F | 21°C / 70°F | 102 mm | 9 | — |
Other cities with similar October weather
🌍 See the full ranked list of climate twins for Cancún in October →
Frequently asked questions
How hot is Cancún in October?
In October, Cancún averages a high of 31°C (88°F) and a low of 24°C (75°F) — generally hot.
Does it rain a lot in Cancún in October?
October can be fairly wet in Cancún, with about 11 rainy days on average.
Is October a good time to visit Cancún?
October is hot. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Cancún in October?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full October packing list for Cancún for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.