August weather forecast and climate
Puerto Vallarta, Mexico

A beautiful view from above of the Puerto Vallarta city in Mexico
A beautiful view from above of the Puerto Vallarta city in Mexico

Temperature

The warmest month is August, with an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 23°C (73.4°F).

Humidity

Months with the highest humidity are August and September, with an average relative humidity of 70%.

Rainfall

In Puerto Vallarta, during 15.2 rainfall days, 312.4mm (12.3") of precipitation is typically accumulated. In Puerto Vallarta, during the entire year, the rain falls for 71.1 days and collects up to 1392.2mm (54.8") of precipitation.

Sea temperature

August and September, with an average sea temperature of 30.3°C (86.5°F), are months with the warmest seawater in Puerto Vallarta. The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

Daylight

The average length of the day is 12.8h.

Sunshine

Months with the least sunshine are July through September and December, with an average of 6h of sunshine.

UV index

Months with the highest UV index in Puerto Vallarta are April through September, with an average UV index of 12.

What is the warmest month in Puerto Vallarta?

The warmest month is August, with an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 23°C (73.4°F).

What is the temperature in August in Puerto Vallarta?

In August, in Puerto Vallarta, the average high-temperature is 33.7°C (92.7°F), and the average low-temperature is 23°C (73.4°F).

What are the most humid months in Puerto Vallarta?

Months with the highest humidity in Puerto Vallarta are August and September, with an average relative humidity of 70%.

What is the average humidity in August in Puerto Vallarta?

The average relative humidity in August in Puerto Vallarta is 70%.

How many days does it rain in August in Puerto Vallarta?

In Puerto Vallarta, Mexico, in August, during 15.2 rainfall days, 312.4mm (12.3") of precipitation is typically accumulated.

When is the sea warmest in Puerto Vallarta?

Months with the warmest seawater in Puerto Vallarta, Mexico, are August and September, with an average sea temperature of 30.3°C (86.5°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

What is the sea temperature in August in Puerto Vallarta?

In Puerto Vallarta, in August, the average water temperature is 30.3°C (86.5°F). The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

How many hours of daylight does Puerto Vallarta have in August?

In Puerto Vallarta, the average length of the day in August is 12.8h.

What is the month with the least sunshine in Puerto Vallarta?

Months with the least sunshine in Puerto Vallarta are July through September and December, with an average of 6h of sunshine.

How long on average sun shines in August in Puerto Vallarta?

In Puerto Vallarta, Mexico, the average sunshine in August is 6h.

When is the highest UV index in Puerto Vallarta?

April through September, with an average UV index of 12, are months with the highest UV index in Puerto Vallarta, Mexico.

What is the UV index intensity in August in Puerto Vallarta?

In August, the average UV index is 12.
Average temperature in August - Puerto Vallarta, Mexico
  • Average high temperature in August: 33.7°C

The warmest month (with the highest average high temperature) is August (33.7°C).
The month with the lowest average high temperature is January (28.8°C).

  • Average low temperature in August: 23°C

The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is February (16.3°C).

Average humidity in August - Puerto Vallarta, Mexico
  • Average humidity in August: 70%

Months with the highest relative humidity are August and September (70%).
Months with the lowest relative humidity are February and March (65%).

Average rainfall in August - Puerto Vallarta, Mexico
  • Average rainfall in August: 312.4mm

The wettest month (with the highest rainfall) is September (370mm).
The driest month (with the lowest rainfall) is April (1.5mm).

Average rainfall days in August - Puerto Vallarta, Mexico
  • Average rainfall days in August: 15.2 days

The month with the highest number of rainy days is July (16.4 days).
The month with the lowest number of rainy days is April (0.2 days).

Average sea temperature in August - Puerto Vallarta, Mexico
  • Average sea temperature in August: 30.3°C

Best months for swimming (with the highest average sea temperature) are August and September (30.3°C).
Coldest months (with the lowest average sea temperature) are February and March (23.9°C).

Average daylight in August / Average sunshine in August - Puerto Vallarta, Mexico
  • Average daylight in August: 12.8h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in August: 6h

Months with most sunshine are February, March, April and May (Average sunshine: 8h).
Months with least sunshine are July, August, September and December (Average sunshine: 6).

Average UV index in August - Puerto Vallarta, Mexico
  • Average UV index in August: 12

Months with the highest UV index are April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 7).

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