Cancun weather in May
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Cancun May weather at a glance
In May, Cancun averages 28.5°C, with typical highs of 31.9°C and lows of 26°C. The historical average is 5 wet days and 75% humidity.
Cancun May temperature & humidity
Cancun May rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Cancun in May
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 31.9°C
- Morning & eveningLight layer for air-conditioned rooms · average low 26°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Cancun May sunrise & sunset times
2026 May · Local time (America/Cancun)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-05-01 | 06:17 | 19:13 | 12h 56m |
| 2026-05-15 | 06:09 | 19:18 | 13h 9m |
| 2026-05-31 | 06:05 | 19:25 | 13h 20m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Today’s weather and forecast
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Forecast · Windy. Monthly averages are in the Temperature section.
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Cancun travel essentials
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Best months to visit Cancun
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
May weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Cancun weather like in May?
In May, Cancun averages 28.5°C, with typical highs of 31.9°C and lows of 26°C. The historical average is 5 wet days and 75% humidity. Our weather-comfort rating for this month is good.
Does it rain a lot in Cancun in May?
There are about 5 wet days in May. A compact umbrella is still useful.
What should I wear in Cancun in May?
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle.
What are the best months to visit Cancun?
Recent weather data rates February, April, May among the more comfortable months.
Where can I check Cancun weather in May in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Cancun in May?
On 2026-05-15, calculated sunrise is 06:09 and sunset is 19:18 in local time (America/Cancun). Times vary by date and terrain.
Cancun weather by month
More Americas destinations in May
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations