Measurements:
°C
°F
CURRENT WEATHER
11:13
Puerto Vallarta
88°F
SE 6 mph
Feels like: 92°F
Precip: 3%
World Resorts Mexico Puerto Vallarta Weather

7 Day Weather Forecast

09.12
sat
DAY
88°F
SE 6 mph
precip
3%
NIGHT
74°F
W 2 mph
precip
52%
09.13
sun
DAY
88°F
SE 5 mph
precip
24%
NIGHT
74°F
W 3 mph
precip
41%
09.14
mon
DAY
90°F
SE 6 mph
precip
21%
NIGHT
72°F
NW 4 mph
precip
35%
09.15
tue
DAY
84°F
SE 2 mph
precip
9%
NIGHT
74°F
W 2 mph
precip
47%
09.16
wed
DAY
90°F
SE 6 mph
precip
2%
NIGHT
74°F
W 3 mph
precip
39%
09.17
thu
DAY
90°F
SE 6 mph
precip
8%
NIGHT
76°F
W 2 mph
precip
39%
09.18
fri
DAY
90°F
SE 5 mph
precip
17%
NIGHT
76°F
NW 2 mph
precip
39%

Puerto Vallarta Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Puerto Vallarta was 30.5°F. The maximum and minimum values were 30.2°F and 31.0°F respectively.

Puerto Vallarta on the Weather Map

Best Time to Visit Puerto Vallarta
The most sunny months:
May 26 days
March 25 days
April 25 days
The most warm months:
May 93.6 °F
July 92.6 °F
June 92.5 °F
Warmest sea temperature:
August 90.9 °F
July 90.4 °F
September 90.4 °F
The most cold months:
January 84.6 °F
February 85.5 °F
December 86.1 °F
The most rainy months:
July 12 days
August 12 days
September 12 days
The most windy months:
May 4 mph
April 4 mph
March 4 mph
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