BestDateWeather
✈️ Plan my tripPlan trip
Riviera Maya, Mexico · Tropical

Riviera Maya in September: go or not?

Mixed period. Riviera Maya in September: 4.7/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 20.62°N · 87.08°W
⚡ This month's verdict
Why not
Riviera Maya · September
4.7
26–30°
Temperature
72%
Rain
6h
Sun
🌴 Tropical☀️ High UV🌧️ Monsoon season
Photo : Marco Samaniego via Unsplash
The month in detail

What to expect in September

September falls in the wet season in Riviera Maya. Showers are often brief but intense. With 72.0% of rainy days, always have indoor alternatives planned.

September ranks 12 out of 12 months in Riviera Maya. Compared to August: 8 pts more rainy days, −0.7h of sun per day.

This month's conditions

What it's like in September

UV index
8 · high
sunscreen and hat advised
Feels like
oppressive heat
25°
Sea
30°C
warm, ideal
Daylight
12.1h of daylight
Air quality
excellent
AQI 18
Compare

Is September the right month?

The best month in Riviera Maya is March (8.5/10), 3.8 pts higher than September.

See March →See all 12 months →
Context

Our verdict

Riviera Maya, Caribbean coast of Mexico in the state of Quintana Roo in the south-east of the country: 130 km of coastline from Cancún to Tulum, 1.5 million inhabitants. Tourist capital of Mexico with more than 13 million visitors/year (Cancún alone = the busiest airport in Mexico, 27 million passengers/year).

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🏨
Stay
Hotels & rentals · Riviera Maya
Expedia →
🎟️
Activities
Tours, tickets, experiences
See ↓
✈️
Flights
Multi-airline comparator
Kiwi →

🎟️ Activities & tours · Riviera Maya

GetYourGuide selection · free cancellation

See all →
Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.

Country · Mexico

🗣️LanguageSpanish
💶CurrencyMexican Peso ($)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘCheap · 2/5

🌡️ Climate

🌍Climate typeTropical
📈Climate trend ⓘ+0.92°C/decade
🔥Hottest monthMay · 30°C
❄️Coolest monthJanuary · 26°C
🌧️Rainiest month ⓘSeptember · 72%

🏝️ Tropical stay

🌞Dry season ⓘMay → Sep
🌧️Wet season ⓘDec → Mar
🌀Cyclones ⓘSeason Nov-Apr
Explore

Other destinations in September

If September doesn't convince you for this destination, compare with others.

Similar climate
Playa del CarmenMexicoCancúnMexicoTulumMexicoIsla HolboxMexicoBahamasBahamas
Nearby
MéridaMexico267 kmBelizeBelize415 kmRoatánHonduras482 kmHavanaCuba562 km
Other top picks
Cape VerdeCape Verde5.3SalCape Verde5.6Marsa AlamEgypt5.8Sharm el-SheikhEgypt5.8HurghadaEgypt5.9
← AugustOctober →
🗺️ See all 754 destinations on the map
Location

Where is Riviera Maya ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Mexico
Tropical climate with a 8.5 → 4.7 gap between best and worst month. 10 years of ERA5 data to choose by project.
20.62°N · 87.08°W
Questions

Frequently asked questions

What is the best time to visit Riviera Maya?
March is the best month with 28.0°C highs, 24.0°C lows, 7.7h of sunshine and 27.0% rainy days. The months of March & April offer comparable conditions.
How many hours of sunshine does Riviera Maya get in March?
Riviera Maya averages 7.7 sunshine hours per day in March. It is the sunniest month with a climate score of 8.0/10.
What is the rainiest month in Riviera Maya?
September is the most unfavourable month with September has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Riviera Maya in March?
In March, overnight lows reach 24.0°C, while afternoon highs average 28.0°C.
Is Riviera Maya good in winter?
In winter (December-February), Riviera Maya scores 7.5/10 on average — Decent period conditions for cultural visits.. The best month overall remains March with a score of 8.0/10.
When should you avoid Riviera Maya?
September is the most difficult month to visit Riviera Maya, with September has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Riviera Maya in September?
In September, the sea averages 30°C in Riviera Maya: warm, ideal. Ideal conditions for swimming and snorkeling.
Do you need sun protection in Riviera Maya in September?
The average UV index reaches 8 in September in Riviera Maya (high), with about 12.1h of daylight. Sunscreen and hat advised.