18.12
thu
thu
Day
82°F
SE 1 mph
Precip.
0%
0%
Night
66°F
W 3 mph
Precip.
0%
0%
19.12
fri
fri
Day
82°F
SE 3 mph
Precip.
0%
0%
Night
68°F
W 3 mph
Precip.
0%
0%
20.12
sat
sat
Day
82°F
SE 4 mph
Precip.
0%
0%
Night
68°F
W 4 mph
Precip.
0%
0%
21.12
sun
sun
Day
84°F
S 3 mph
Precip.
0%
0%
Night
63°F
W 3 mph
Precip.
0%
0%
22.12
mon
mon
Day
84°F
SE 2 mph
Precip.
0%
0%
Night
61°F
W 4 mph
Precip.
0%
0%
23.12
tue
tue
Day
84°F
NE 4 mph
Precip.
0%
0%
Night
63°F
W 2 mph
Precip.
0%
0%
24.12
wed
wed
Day
84°F
NE 4 mph
Precip.
0%
0%
Night
63°F
W 3 mph
Precip.
0%
0%
sea water
temperature
temperature
| Puerto Vallarta |
monthly
weather
weather
| Puerto Vallarta |
current
weather
weather
| Puerto Vallarta |
14 days
forecast
forecast
| Puerto Vallarta |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 80.6°F. The highest and lowest sea temperatures during the month were 81.1°F and 79.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 74.0°F. The highest and lowest sea temperatures during the month were 76.3°F and 70.9°F.
Air temperature in Puerto Vallarta, °F
Precipitation total in Puerto Vallarta, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Puerto Vallarta
Puerto Vallarta on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Puerto Vallarta
Local time: 20:03
December 18, thursday
2100
68°F
NW
2 mph
2 mph
December 19, friday
0000
66°F
W
3 mph
3 mph
0300
66°F
W
4 mph
4 mph
0600
66°F
W
4 mph
4 mph
0900
68°F
W
4 mph
4 mph
1200
82°F
SE
3 mph
3 mph
1500
82°F
E
6 mph
6 mph
1800
77°F
E
4 mph
4 mph
