Mexico Cancún Weather in October — Climate Guide
October in Cancún is moderate
October is moderate for Cancún.
October is hurricane season tail — first half (Oct 1-14) still peak risk, second half (Oct 15-31) sees rapid risk reduction. Sargassum begins tapering. Beach cleaning crews catch up. By month-end, conditions transition toward dry-season recovery.
Hotel pricing remains at September lows through mid-October, then climbs sharply November 1. Smart-money window: Oct 15-31 — improving weather + still-low pricing + lower hurricane risk + Day of the Dead preparations begin (cultural depth in Mérida + Valladolid day trips).
Travel score
Hurricane tail + last affordable month + Day of the Dead prep
October Weather at a Glance
October averages 88°F / 31°C highs and 73°F / 23°C lows with 12 rainy days and 200mm rainfall. Humidity 80%. UV 9. Sunshine 7 hours. Sea 29°C still warm. Hurricane risk drops sharply after Oct 15. Sargassum tapering.
October Travel Advice
Target Oct 15-31 for best value + improving weather + lower hurricane risk combo. Travel insurance still essential first half. Day of the Dead Mérida + Valladolid prep day trips (3-4h drive each way). Hotel pricing climbs sharply November 1 — book Oct for value.
Flying In from Overseas
Tourist arrivals still low. Direct flights from NYC $300-450, Toronto $400-650, London $500-800. European autumn travel begins. Korean + Japanese autumn break partial overlap.
October Pricing Trends
Last affordable month: Hotel Zone all-inclusive 4-star $140-260/night per couple first half, $180-340 late month. Playa Mujeres adult-only $400-800. Pricing climbs +30-40% November 1.
Cancún October Weather Stats
Avg High
31°C
Avg Low
23°C
Rainy Days
12
200mm total
Sunshine
7h
Daily avg
Humidity
80%
very-humid
UV Index
9
Very high
Wind
16 km/h
Gusts 30
Sea Temp
29°C
swimming-warm
Crowds
Quiet
At attractions
October Sunrise & Sunset
Air Quality
PM2.5
20 μg/m³
PM10
40 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
34°C
Nighttime
24°C
Humidity and wind affect how the actual temperature feels.
Wind
16 km/h
Max gust 30 km/h
Activities Recommended for October
October Travel Pros & Cons
Pros
- Hurricane risk dropping after Oct 15
- Last affordable month before peak
- Sargassum tapering
- Day of the Dead cultural prep
- Sea 29°C still warm
Cons
- First-half still hurricane risk
- Still wet (12 rainy days)
- Sargassum residual
- Some dive operators still closed
October Events & Festivals
- Hurricane tail (lower risk after Oct 15)
- Sargassum tapering
- Day of the Dead preparation late October
Cancún in October — Full Picture
October is hurricane season tail — first half (Oct 1-14) still peak risk, second half (Oct 15-31) sees rapid risk reduction. Sargassum begins tapering. Beach cleaning crews catch up. By month-end, conditions transition toward dry-season recovery.
Hotel pricing remains at September lows through mid-October, then climbs sharply November 1. Smart-money window: Oct 15-31 — improving weather + still-low pricing + lower hurricane risk + Day of the Dead preparations begin (cultural depth in Mérida + Valladolid day trips).
Last affordable month before November dry-season recovery + Christmas peak prep.
What to Wear & What to Pack
Hot tail + wet — quick-dry, light rain jacket, SPF 50+. Mosquito repellent. Sandals for wet beach. Hurricane prep still essential first half.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
31.7°C
23°C
5.3/mo
Summer (Jun·Jul·Aug)
33°C
25°C
9.7/mo
Autumn (Sep·Oct·Nov)
Current30.7°C
23.3°C
10.7/mo
Winter (Dec·Jan·Feb)
28.3°C
21°C
6.3/mo
Cancún Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 28° | 21° | 7d·100mm | 8h | 78% | 9 | Very busy | Peak |
| February (Best) | 29° | 21° | 5d·60mm | 9h | 76% | 10 | Very busy | Peak |
| March (Best) | 30° | 22° | 4d·50mm | 9h | 75% | 11 | Very busy | Peak |
| April (Best) | 32° | 23° | 4d·50mm | 10h | 75% | 11 | Busy | Peak |
| 33° | 24° | 8d·130mm | 9h | 76% | 12 | Moderate | Shoulder | |
| 33° | 25° | 10d·150mm | 8h | 80% | 12 | Moderate | Shoulder | |
| 33° | 25° | 9d·130mm | 9h | 80% | 12 | Busy | Peak | |
| 33° | 25° | 10d·140mm | 9h | 80% | 11 | Moderate | Shoulder | |
| 32° | 25° | 12d·200mm | 7h | 81% | 10 | Quiet | Low season | |
| 31° | 23° | 12d·200mm | 7h | 80% | 9 | Quiet | Low season | |
| November (Best) | 29° | 22° | 8d·100mm | 8h | 78% | 8 | Moderate | Shoulder |
| December (Best) | 28° | 21° | 7d·100mm | 7h | 78% | 8 | Very busy | Peak |
View Other Months
Cancún October Hotel Picks
Frequently Asked Questions
Is October a good time to visit Cancún?
Cancún in October is moderate. Tourist crowds are quiet and flight/hotel prices are low season.
What's the average temperature in Cancún in October?
Cancún October averages a high of 31°C and a low of 23°C.
Does it rain much in Cancún in October?
Cancún October averages 200mm of rainfall over about 12 rainy days.
What should I wear in Cancún in October?
Hot tail + wet — quick-dry, light rain jacket, SPF 50+. Mosquito repellent. Sandals for wet beach. Hurricane prep still essential first half.
What time are sunrise and sunset in Cancún in October?
Cancún October sunrise is 06:10 and sunset is 18:00, with 11h 50min of daylight.
What's the air quality like in Cancún in October?
Cancún October air quality (AQI) averages 50, rated Good. PM2.5 averages 20μg/m³.
What activities are recommended in Cancún in October?
In October, Cancún is great for Hotel pool + spa, Cenote diving, Day of the Dead Mérida prep day trip.
Is October peak season in Cancún?
Cancún October crowds are quiet and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit Cancún
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.