The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Cancún Weather in May

Cancún in May

The short of it: Cancún in May averages a high of 33 °C (92 °F) and a low of 23 °C (73 °F), with 92 mm (3.6 in) of rain and about 13 h 8 min of daylight. Rated 1 of 5 for a visit; the best months are January and February. Source: TerraClimate climate normals, 1991–2020.

Average high 33° · low 23° · rain 92 mm · daylight 13 h 8 min

✦ Travel with care for a visit · best months: January & February

May in Cancún brings afternoons near 33° and nights around 23°, with about 92 mm of rain over the month. Days run hot, near 33° in the afternoon; ride early and rest at noon. Wet spells are common — about 92 mm, the 6th wettest month.

The sun is up for about 13 h 8 min in mid-May, 31 minutes more than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates May 1 of 5 for a visit; the finest months here are January and February.

Against its neighbours, Cancún runs warmer than most and about as wet in May. Zona Urbana Ejido Isla Mujeres, 6 km to the N, sees much the same highs.

May in Cancún, by the numbers

Warmth rank
4th warmest of 12
Rain rank
6th wettest of 12
Versus April
1° warmer, 42 mm more rain
Versus June
about the same
Day–night spread
11°
Snow season
seldom any
Daylight, mid-month
13 h 8 min
Average wind
13 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Zona Urbana Ejido Isla MujeresQuintana Roo6 km N33°23°92 mm
Alfredo V. BonfilQuintana Roo10 km S33°23°94 mm
Isla MujeresQuintana Roo14 km ENE32°23°96 mm
El PorvenirQuintana Roo19 km WSW33°22°92 mm
Leona VicarioQuintana Roo42 km WSW33°22°91 mm
ChiquiláQuintana Roo58 km WNW34°21°73 mm
San AngelQuintana Roo61 km W34°20°79 mm
SolferinoQuintana Roo64 km WNW34°21°75 mm

The Almanac · Cancún Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Travel with care
The Almanac Speaks
May
✦✦✦✦✦

Days run hot, near 33° in the afternoon; ride early and rest at noon. Wet spells are common — about 92 mm, the 6th wettest month.

Climate of Cancún by month
MonthHighLowRainWindDaylightVisit
January29°18°68 mm13 km/h10 h 58 min✦✦✦✦
February30°18°33 mm13 km/h11 h 25 min✦✦✦✦
March31°19°29 mm14 km/h11 h 58 min✦✦✦✦
April32°21°50 mm14 km/h12 h 37 min✦✦✦
May33°23°92 mm13 km/h13 h 8 min✦
June33°24°144 mm12 km/h13 h 25 min✦
July34°24°79 mm9 km/h13 h 18 min✦
August34°24°112 mm9 km/h12 h 51 min✦
September33°23°180 mm9 km/h12 h 14 min✦
October32°22°192 mm11 km/h11 h 37 min✦✦
November30°20°94 mm12 km/h11 h 6 min✦✦
December29°19°62 mm11 km/h10 h 51 min✦✦✦

Questions Readers Ask about Cancún in May

Answered from the wire & the Almanac

What is the weather like in Cancún in May?

Days average 33 °C (92 °F) and nights 23 °C (73 °F), with about 92 mm (3.6 in) of rain over the month. Days run hot, near 33° in the afternoon; ride early and rest at noon. Wet spells are common — about 92 mm, the 6th wettest month.

Is May a good time to visit Cancún?

The Almanac gives May 1 of 5 (travel with care). The best months are January and February.

How long are the days in Cancún in May?

In mid-May the sun is up for about 13 h 8 min. The days are lengthening — from 10 h 51 min in December to 13 h 25 min in June.

Does it snow in Cancún in May?

Hardly — May nights average 23 °C (73 °F), above freezing.

What should I pack for Cancún in May?

Linen, a wide hat, sun cream and water, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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