Climate · Mexico

Cancún

Hot and wet from May to September; warm and damp from December to February.

Typical weather, averaged over 30 years21.2°N0 m above the sea
  1. Jan81°27°73°23°Rain on about three days a week.
  2. Feb82°28°73°23°Rain on about three days a week.
  3. Mar84°29°74°23°Rain on about two days a week.
  4. Apr86°30°76°24°Rain on about two days a week.
  5. May88°31°78°26°Rain on about three days a week.
  6. Jun88°31°79°26°Rain on about five days a week.
  7. Jul89°32°80°27°Rain on about four days a week.
  8. Aug89°32°80°27°Rain on about five days a week.
  9. Sep88°31°79°26°Rain on about six days a week.
  10. Oct86°30°78°26°Rain on about five days a week.
  11. Nov84°29°76°24°Rain on about four days a week.
  12. Dec82°28°74°23°Rain on about three days a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The hot season runs from May to September, with highs near 88°F and nights near 79°F. From December to February, highs are nearer 82°F. Rain comes in two spells, in June and from August to October. March to April is the driest stretch, with rain on about two days a week. Daylight runs from about 11 hours in December to 13½ hours in June.The hot season runs from May to September, with highs near 31°C and nights near 26°C. From December to February, highs are nearer 28°C. Rain comes in two spells, in June and from August to October. March to April is the driest stretch, with rain on about two days a week. Daylight runs from about 11 hours in December to 13½ hours in June.

Where Cancún sits

America/Cancun

this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
21.2°Nnorthern hemisphere
Above the sea
0 mlow-lying
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
7:27 AM7:18 AM6:57 AM6:29 AM6:10 AM6:05 AM6:14 AM6:26 AM6:34 AM6:42 AM6:58 AM7:17 AMsets 6:25 PMsets 6:45 PMsets 6:57 PMsets 7:06 PMsets 7:17 PMsets 7:30 PMsets 7:32 PMsets 7:19 PMsets 6:51 PMsets 6:24 PMsets 6:07 PMsets 6:08 PM
Nearest of ours
Solidaridad61 km south-west

The land around Cancún, shaded by its typical high in January, the planning map's own layer.The land around Cancún, shaded by its typical high in February, the planning map's own layer.The land around Cancún, shaded by its typical high in March, the planning map's own layer.The land around Cancún, shaded by its typical high in April, the planning map's own layer.The land around Cancún, shaded by its typical high in May, the planning map's own layer.The land around Cancún, shaded by its typical high in June, the planning map's own layer.The land around Cancún, shaded by its typical high in July, the planning map's own layer.The land around Cancún, shaded by its typical high in August, the planning map's own layer.The land around Cancún, shaded by its typical high in September, the planning map's own layer.The land around Cancún, shaded by its typical high in October, the planning map's own layer.The land around Cancún, shaded by its typical high in November, the planning map's own layer.The land around Cancún, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Through the year

week by week

Temperature

Highs from 81°F in January to 89°F in July and August.Highs from 27°C in January to 32°C in July and August.

Chance of a wet day

Wettest in September (80% of days), driest in April (22%).

Cloud cover

Clearest in March (30% cover), cloudiest in September (70%).

Daylight

From 10h 52m in December to 13h 24m in June.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C

Cancún, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryCool seasonAt its best
73°23°81°27°
3 days40%11h 00m
FebruaryCool seasonAt its best
73°23°82°28°
3 days34%11h 25m
MarchAt its best
74°23°84°29°
2 days30%12h 00m
AprilAt its best
76°24°86°30°
2 days34%12h 37m
MayHot season
78°26°88°31°
3 days47%13h 08m
JuneHot season
79°26°88°31°
5 days69%13h 24m
JulyHot season
80°27°89°32°
4 days69%13h 16m
AugustHot season
80°27°89°32°
5 days68%12h 49m
SeptemberHot season
79°26°88°31°
6 days70%12h 13m
October
78°26°86°30°
5 days66%11h 36m
November
76°24°84°29°
4 days49%11h 06m
DecemberCool season
74°23°82°28°
3 days41%10h 52m

When is the best time to visit Cancún?


The best months are January to April: highs near 83°F, nights near 74°F, and rain on about two days a week.The best months are January to April: highs near 28°C, nights near 23°C, and rain on about two days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

Questions


What is the warmest month in Cancún?

July and August, with highs near 89°F and lows near 80°F. The coolest is January, with highs near 81°F.July and August, with highs near 32°C and lows near 27°C. The coolest is January, with highs near 27°C.

When does it rain most in Cancún?

September, with rain on about six days a week. April is the driest, with rain on about two days a week.

How long are the days in Cancún?

From about 11 hours in December to 13½ hours in June.

When are the skies clearest in Cancún?

March, when cloud covers about 30% of the sky on average. September is the cloudiest, at about 70%.

Places with a year like Cancún's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to Cancún's through the year, one place a country. “Six months apart”: their winter is Cancún's summer.

Elsewhere in Mexico

All of Mexico

Typical weather, averaged over 30 years (1995–2024), read 8 km north-west of Cancún. Its own grid square is mostly sea and holds only a daily average, so the page reads the nearest square with a true high and low near the town's height. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.