19.12
fri
fri
Day

84°F
SW 5 mph
Precip.
0%
0%
Night

77°F
W 6 mph
Precip.
0%
0%
20.12
sat
sat
Day

82°F
W 8 mph
Precip.
0%
0%
Night

75°F
W 7 mph
Precip.
0%
0%
21.12
sun
sun
Day

82°F
W 11 mph
Precip.
0%
0%
Night

75°F
SW 11 mph
Precip.
69%
69%
22.12
mon
mon
Day

79°F
W 14 mph
Precip.
100%
100%
Night

75°F
SW 11 mph
Precip.
100%
100%
23.12
tue
tue
Day

77°F
W 13 mph
Precip.
100%
100%
Night

75°F
W 12 mph
Precip.
100%
100%
24.12
wed
wed
Day

77°F
W 14 mph
Precip.
100%
100%
Night

73°F
W 12 mph
Precip.
100%
100%
25.12
thu
thu
Day

79°F
W 12 mph
Precip.
47%
47%
Night

75°F
W 11 mph
Precip.
21%
21%
26.12
fri
fri
Day

79°F
W 11 mph
Precip.
100%
100%
Night

73°F
W 8 mph
Precip.
0%
0%
27.12
sat
sat
Day

77°F
W 11 mph
Precip.
100%
100%
Night

73°F
W 11 mph
Precip.
0%
0%
28.12
sun
sun
Day

79°F
W 11 mph
Precip.
53%
53%
Night

75°F
W 13 mph
Precip.
66%
66%
29.12
mon
mon
Day

81°F
NW 12 mph
Precip.
52%
52%
Night

75°F
W 10 mph
Precip.
75%
75%
30.12
tue
tue
Day

79°F
W 9 mph
Precip.
80%
80%
Night

73°F
NW 7 mph
Precip.
100%
100%
31.12
wed
wed
Day

81°F
NW 9 mph
Precip.
22%
22%
Night

75°F
NW 9 mph
Precip.
73%
73%
01.01
thu
thu
Day

81°F
NW 10 mph
Precip.
29%
29%
Night

75°F
NW 7 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 82.0°F. The highest and lowest sea temperatures during the month were 82.6°F and 81.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 79.4°F. The highest and lowest sea temperatures during the month were 80.4°F and 78.4°F.
Air temperature in Cancun, °F
Precipitation total in Cancun, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cancun
Cancun on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Cancun
Local time: 15:19
December 19, friday
1800

79°F
SW
6 mph
6 mph
2100

77°F
SW
7 mph
7 mph
December 20, saturday
0000

77°F
W
6 mph
6 mph
0300

77°F
SW
6 mph
6 mph
0600

77°F
W
7 mph
7 mph
0900

79°F
W
7 mph
7 mph
1200

82°F
W
8 mph
8 mph
1500

81°F
W
7 mph
7 mph



























