Puerto Vallarta
Mexico
Long-term weather forecast
Long-term weather forecast

Monthly 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
The best months for a swim in Puerto Vallarta, Mexico, are April, May, October through December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
January, the same as December, is another warm winter month in Puerto Vallarta, Mexico, with average temperature varying between 28.8°C (83.8°F) and 16.7°C (62.1°F). The coldest month is January, with an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 16.7°C (62.1°F). In January, the average heat index is appraised at a tropical 31.8°C (89.2°F). Weather in January »

February, the last month of the winter, in Puerto Vallarta, is also a moderately hot month, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 16.3°C (61.3°F). In February, the average high-temperature is relatively the same as in January - a still moderately hot 29°C (84.2°F). Weather in February »

The first month of the spring, March, is still a warm month in Puerto Vallarta, Mexico, with average temperature fluctuating between 16.9°C (62.4°F) and 29.2°C (84.6°F). In March, the average high-temperature is almost the same as in February - a still warm 29.2°C (84.6°F). Weather in March »

April, the same as March, is another warm spring month in Puerto Vallarta, Mexico, with average temperature varying between 29.9°C (85.8°F) and 17.2°C (63°F). The ideal sea water temperature of 25°C (77°F) and only 0.2 rainfall days, with 1.5mm (0.1") of accumulated rainfall, make April the best time for swimming and other water activities. Weather in April »

May, the last month of the spring, in Puerto Vallarta, is a tropical month, with average temperature varying between 31°C (87.8°F) and 20.2°C (68.4°F). The ideal sea water temperature of 27.4°C (81.3°F) and only 1 rainfall days, with 15.4mm (0.6") of accumulated rainfall, make May the best time for swimming and other water activities. Weather in May »

The first month of the summer, June, is still a hot month in Puerto Vallarta, Mexico, with average temperature fluctuating between 22.8°C (73°F) and 32.3°C (90.1°F). In June, the average high-temperature is practically the same as in May - a still tropical 32.3°C (90.1°F). Weather in June »

July, like June, is another tropical summer month in Puerto Vallarta, Mexico, with average temperature ranging between min 22.9°C (73.2°F) and max 33.3°C (91.9°F). In July, the average high-temperature is practically the same as in June - a still hot 33.3°C (91.9°F). Weather in July »

August, the last month of the summer, in Puerto Vallarta, is also a hot month, with average temperature varying between 33.7°C (92.7°F) and 23°C (73.4°F). August is the warmest month, with an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 23°C (73.4°F). The average heat index in August is calculated to a blazing hot 45.8°C (114.4°F). Weather in August »

September, the first month of the autumn, in Puerto Vallarta, is also a hot month, with average temperature varying between 22.9°C (73.2°F) and 33.6°C (92.5°F). In September, the average high-temperature is almost the same as in August - a still tropical 33.6°C (92.5°F). Weather in September »

October, the same as September, in Puerto Vallarta, Mexico, is a hot autumn month, with average temperature varying between 33.6°C (92.5°F) and 22.2°C (72°F). The ideal sea water temperature of 29.6°C (85.3°F) and only 5.1 rainfall days, with 93.8mm (3.7") of accumulated rainfall, make October the best time for swimming and other water activities. Weather in October »

The last month of the autumn, November, is another hot month in Puerto Vallarta, Mexico, with average temperature ranging between min 19.7°C (67.5°F) and max 32.3°C (90.1°F). The ideal sea water temperature of 27.7°C (81.9°F) and only 1.4 rainfall days, with 19.8mm (0.8") of accumulated rainfall, make November the best time for swimming and other water activities. Weather in November »

December, the first month of the winter, in Puerto Vallarta, is still a warm month, with temperature in the range of an average low of 18°C (64.4°F) and an average high of 29.9°C (85.8°F). The ideal sea water temperature of 25.3°C (77.5°F) and only 1.9 rainfall days, with 22.5mm (0.9") of accumulated rainfall, make December the best time for swimming and other water activities. Weather in December »

What is the coldest month in Puerto Vallarta?

With an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 16.7°C (62.1°F), January is the coldest month.

How many days does it rain in Puerto Vallarta?

In Puerto Vallarta, during the entire year, the rain falls for 71.1 days and collects up to 1392.2mm (54.8") of precipitation.

What is the month with the lowest UV index in Puerto Vallarta?

Months with the lowest UV index in Puerto Vallarta, Mexico, are January and December, with an average maximum UV index of 7.

What are the least humid months in Puerto Vallarta?

Months with the lowest humidity in Puerto Vallarta, Mexico, are February and March, with an average relative humidity of 65%.

What months are the sea coldest in Puerto Vallarta?

Months with the coldest seawater are February and March, with an average sea temperature of 23.9°C (75°F).

What are the months with the most sunshine in Puerto Vallarta?

Months with the most sunshine in Puerto Vallarta are February through May, with an average of 8h of sunshine.

What is the driest month in Puerto Vallarta?

The month with the least rainfall in Puerto Vallarta, Mexico, is April when the rain falls for 0.2 days and typically collects 1.5mm (0.1") of precipitation.

What is the month with the highest UV index in Puerto Vallarta?

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

When are the longest days in Puerto Vallarta?

The month with the longest days in Puerto Vallarta is June, with an average of 13.4h of daylight.

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

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

What is the warmest month in Puerto Vallarta?

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

What are the most humid months in Puerto Vallarta?

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

What months are the sea warmest in Puerto Vallarta?

August and September, with an average sea temperature of 30.3°C (86.5°F), are months with the warmest seawater.

What is the rainiest month in Puerto Vallarta?

The month with the most rainfall in Puerto Vallarta, Mexico, is September when the rain falls for 15.6 days and typically aggregates up to 370mm (14.6") of precipitation.

What is the month with the shortest days in Puerto Vallarta?

December has the shortest days of the year, with an average of 10.9h of daylight.
Average temperature - Puerto Vallarta, Mexico
Average humidity - Puerto Vallarta, Mexico
Average rainfall - Puerto Vallarta, Mexico

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

Average rainfall days - Puerto Vallarta, Mexico

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 - Puerto Vallarta, Mexico

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 / Average sunshine - Puerto Vallarta, Mexico

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

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 - Puerto Vallarta, Mexico

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).