Measurements:
°C
°F
CURRENT WEATHER
13:19
Cancun
92°F
NW 9 mph
Feels like: 104°F
Precip: 37%
World Resorts Mexico Cancun Weather

7 Day Weather Forecast

07.30
thu
DAY
92°F
NW 9 mph
precip
37%
NIGHT
84°F
W 7 mph
precip
35%
07.31
fri
DAY
94°F
W 9 mph
precip
3%
NIGHT
84°F
W 5 mph
precip
13%
08.01
sat
DAY
94°F
W 7 mph
precip
3%
NIGHT
84°F
NW 4 mph
precip
12%
08.02
sun
DAY
94°F
NW 9 mph
precip
11%
NIGHT
84°F
NW 7 mph
precip
14%
08.03
mon
DAY
94°F
NW 11 mph
precip
3%
NIGHT
86°F
NW 10 mph
precip
12%
08.04
tue
DAY
90°F
NW 11 mph
precip
51%
NIGHT
84°F
W 9 mph
precip
31%
08.05
wed
DAY
92°F
NW 10 mph
precip
22%
NIGHT
84°F
W 7 mph
precip
32%

Cancun Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Cancun was 29.2°F. The maximum and minimum values were 28.5°F and 29.6°F respectively.

Cancun on the Weather Map

Best Time to Visit Cancun
The most sunny months:
July 15 days
April 15 days
May 13 days
The most warm months:
August 93.1 °F
July 92.9 °F
September 91.7 °F
Warmest sea temperature:
August 89.0 °F
September 88.7 °F
July 88.2 °F
The most cold months:
January 82.2 °F
February 83.8 °F
December 84.4 °F
The most rainy months:
October 8 days
September 8 days
June 7 days
The most windy months:
March 11 mph
April 11 mph
May 11 mph
more details