30.12
tue
tue
Day
77°F
S 9 mph
Precip.
0%
0%
Night
72°F
S 12 mph
Precip.
100%
100%
31.12
wed
wed
Day
73°F
S 11 mph
Precip.
0%
0%
Night
70°F
S 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
73°F
SW 7 mph
Precip.
0%
0%
Night
68°F
W 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
75°F
NW 7 mph
Precip.
0%
0%
Night
70°F
NW 7 mph
Precip.
0%
0%
03.01
sat
sat
Day
77°F
NW 6 mph
Precip.
0%
0%
Night
70°F
SW 4 mph
Precip.
0%
0%
04.01
sun
sun
Day
79°F
SW 3 mph
Precip.
0%
0%
Night
70°F
SW 3 mph
Precip.
0%
0%
05.01
mon
mon
Day
79°F
NW 4 mph
Precip.
0%
0%
Night
72°F
S 4 mph
Precip.
52%
52%
06.01
tue
tue
Day
79°F
SW 4 mph
Precip.
77%
77%
Night
72°F
W 6 mph
Precip.
0%
0%
07.01
wed
wed
Day
79°F
N 9 mph
Precip.
22%
22%
Night
73°F
NW 11 mph
Precip.
0%
0%
08.01
thu
thu
Day
82°F
N 14 mph
Precip.
100%
100%
Night
77°F
NW 12 mph
Precip.
46%
46%
09.01
fri
fri
Day
82°F
N 14 mph
Precip.
100%
100%
Night
72°F
SE 6 mph
Precip.
100%
100%
10.01
sat
sat
Day
79°F
W 6 mph
Precip.
100%
100%
Night
73°F
W 5 mph
Precip.
100%
100%
11.01
sun
sun
Day
79°F
W 9 mph
Precip.
100%
100%
Night
75°F
W 8 mph
Precip.
24%
24%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 81.7°F. The highest and lowest sea temperatures during the month were 82.6°F and 80.8°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: 00:35
December 30, tuesday
0300
73°F
SW
6 mph
6 mph
0600
73°F
SW
6 mph
6 mph
0900
73°F
S
5 mph
5 mph
1200
77°F
S
9 mph
9 mph
1500
79°F
S
12 mph
12 mph
1800
77°F
S
12 mph
12 mph
2100
73°F
S
12 mph
12 mph
December 31, wednesday
0000
72°F
S
12 mph
12 mph
