When to go
The Best Time to Visit Cancún
Month-by-month climate data for Cancún, Mexico — daily highs and lows, rain days, and an honest verdict for every month of the year.
December–April. Dry season — warm, lower humidity, ideal beach weather. Summer hot and rainy; September peak hurricane risk.
Warmest in Cancún: May (31°C / 88°F) · Coolest: Jan (27°C / 81°F) · Wettest: Oct (~22 rain days)
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)
Cancún climate, month by month
January
27° / 22°C
~15 rain days
Good
February
27° / 22°C
~12 rain days
Excellent
March
28° / 23°C
~10 rain days
Excellent
April
30° / 24°C
~7 rain days
Excellent
May
31° / 25°C
~13 rain days
Good
June
30° / 25°C
~20 rain days
Fair
July
31° / 26°C
~17 rain days
Fair
August
31° / 26°C
~20 rain days
Fair
September
31° / 25°C
~20 rain days
Fair
October
30° / 24°C
~22 rain days
Fair
November
28° / 23°C
~18 rain days
Good
December
27° / 22°C
~16 rain days
Good
Plan around it
Dates locked in? Start from the Cancún travel guide or jump straight to a 3-day, 5-day or 7-day itinerary.