Current Weather and Forecast in Cancun, Mexico
Mexico 🇲🇽
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About the weather in Cancun
Cancun has a tropical wet-and-dry climate. July is the warmest month, with average highs of 88°, and January the coldest, when nights fall to around 71°. June brings the most rain, on about 18 days, while May is the sunniest, with 11.9 hours of sunshine a day. Over a whole year it rains on roughly 180 days.
Cancun climate guide: monthly averages, seasons and the best time to visit
Common questions
Which month is wettest in Cancun?
June, at 7.8 inches (198 mm) over about 18 days. March is the driest month, at 1.4 inches (37 mm).
When is Cancun at its hottest?
July, averaging 88°F (31°C) by day and 79°F (26°C) overnight. The hottest single day in our 2015-2024 record for this location reached 94°F (34°C).
How many rainy days does Cancun get in a year?
About 180 days bring measurable precipitation, totalling 49.3 inches (1252 mm). That works out at roughly 7.0 mm on an average wet day.
How much sun does Cancun get?
10.7 hours a day averaged over the year, peaking in May at 11.9 hours.
When is Cancun at its coldest?
January, with highs of 79°F (26°C) and lows near 71°F (22°C). The coldest day in the 2015-2024 record fell to 58°F (14°C).
Is there snow in Cancun?
Effectively no. The 2015-2024 record for Cancun shows no regular measurable snowfall.
What should I pack for Cancun?
It depends on the month: July runs to 88°F (31°C) while January holds at 79°F (26°C). The full month-by-month breakdown is in the packing notes above.
What is the best month to go to Cancun?
The best time to visit Cancun is generally November to April, when humidity and rainfall are at their lowest, which is what actually varies here. Daytime temperatures in that window sit near 81°F (27°C), with rain on about 12 days a month. For the same question asked the other way round, see where else is warm in November.