Acapulco
Mexico
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Acapulco, Mexico

Palm trees and a lovely white sandy beach in Acapulco, Mexico, with a distant view of the city structures and a mountain
Palm trees and a lovely white sandy beach in Acapulco, Mexico, with a distant view of the city structures and a mountain
The best months for a swim in Acapulco, Mexico, are January through April and December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

January, like December, in Acapulco, Mexico, is another warm winter month, with average temperature varying between 22.5°C (72.5°F) and 29.5°C (85.1°F). An excellent water temperature of 28.3°C (82.9°F) and only 2.3 rainfall days, with 4mm (0.16") of accumulated rainfall, makes January a prime for swimming and other water activities. Weather in January »

The last month of the winter, February, is another warm month in Acapulco, Mexico, with average temperature varying between 29.5°C (85.1°F) and 22.5°C (72.5°F). An excellent water temperature of 28.3°C (82.9°F) and only 0.9 rainfall days, with 4mm (0.16") of accumulated rainfall, makes February a prime for swimming and other water activities. Weather in February »

March, the first month of the spring, in Acapulco, is also a moderately hot month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 29.9°C (85.8°F). The ideal sea water temperature of 27.7°C (81.9°F) and only 1.1 rainfall days, with 1mm (0.04") of accumulated rainfall, makes March the best time for swimming and other water activities. Weather in March »

April in Acapulco, Mexico, is a tropical spring month, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 23.6°C (74.5°F). The perfect water temperature of 28.7°C (83.7°F) and only 1.6 rainfall days makes April a great period for swimming and other water activities. Weather in April »

The last month of the spring, May, is also a hot month in Acapulco, Mexico, with average temperature ranging between min 25°C (77°F) and max 31.3°C (88.3°F). With an average high-temperature of 31.3°C (88.3°F) and an average low-temperature of 25°C (77°F), May is the warmest month. The average heat index in May is calculated to a very hot 37.2°C (99°F). Weather in May »

June, the first month of the summer, in Acapulco, is still a tropical month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 30.2°C (86.4°F). In Acapulco, the average high-temperature in June is relatively the same as in May - a still tropical 30.2°C (86.4°F). Weather in June »

July, like June, is a hot summer month in Acapulco, Mexico, with average temperature varying between 30.8°C (87.4°F) and 24.8°C (76.6°F). In July, the average high-temperature is essentially the same as in June - a still hot 30.8°C (87.4°F). Weather in July »

The last month of the summer, August, is also a hot month in Acapulco, Mexico, with average temperature ranging between min 24.8°C (76.6°F) and max 30.7°C (87.3°F). In Acapulco, the average high-temperature is practically the same as in July - a still hot 30.7°C (87.3°F). Weather in August »

The first month of the autumn, September, is also a moderately hot month in Acapulco, Mexico, with average temperature fluctuating between 24.3°C (75.7°F) and 29.8°C (85.6°F). In September, the average high-temperature is essentially the same as in August - a warm 29.8°C (85.6°F). Weather in September »

October, like September, in Acapulco, Mexico, is a moderately hot autumn month, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 29.8°C (85.6°F). In October, the average high-temperature remains the same as in September - a still warm 29.8°C (85.6°F). Weather in October »

The last month of the autumn, November, is a hot month in Acapulco, Mexico, with average temperature ranging between min 23.8°C (74.8°F) and max 30°C (86°F). In Acapulco, Mexico, the average high-temperature is almost the same as in October - a tropical 30°C (86°F). Weather in November »

The first month of the winter, December, is also a moderately hot month in Acapulco, Mexico, with average temperature fluctuating between 29.3°C (84.7°F) and 22.9°C (73.2°F). The ideal sea water temperature of 28.8°C (83.8°F) and only 3.2 rainfall days, with 4mm (0.16") of accumulated rainfall, makes December the best time for swimming and other water activities. Weather in December »

How much does it rain in Acapulco?

In Acapulco, Mexico, during the entire year, the rain falls for 144.3 days and collects up to 800mm (31.5") of precipitation.

When is the highest UV index in Acapulco?

Months with the highest UV index in Acapulco are January through December, with an average maximum UV index of 7.

What is the month with the lowest UV index in Acapulco?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the least humid month in Acapulco?

Months with the lowest humidity are March and April, with an average relative humidity of 62%.

When is the sea coldest in Acapulco?

With an average sea temperature of 27.7°C (81.9°F), March is the month with the coldest seawater.

What is the month with the most sunshine in Acapulco?

Months with the most sunshine in Acapulco, Mexico, are March and April, with an average of 10h of sunshine.

What is the driest month in Acapulco?

The only month without rainfall in Acapulco is April.

What is the warmest month in Acapulco?

May is the warmest month in Acapulco, with an average high-temperature of 31.3°C (88.3°F) and an average low-temperature of 25°C (77°F).

When does it rain in Acapulco?

January through March, May through December are months with rainfall in Acapulco, Mexico.

When are the longest days in Acapulco?

With an average of 13.1h of daylight, June has the longest days of the year.

When is the sea warmest in Acapulco?

With an average sea temperature of 30°C (86°F), August is the month with the warmest seawater.

What is the most humid month in Acapulco?

September and October, with an average relative humidity of 77%, are most humid months in Acapulco.

What is the rainiest month in Acapulco?

September is the month with the most rainfall in Acapulco, Mexico. Rain falls for 25.8 days and accumulates 225mm (8.86") of precipitation.

What is the month with the least sunshine in Acapulco?

The month with the least sunshine in Acapulco, Mexico, is September, with an average of 8.8h of sunshine.

What is the coldest month in Acapulco?

The coldest month in Acapulco, Mexico, is December, with an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 22.9°C (73.2°F).

What is the month with the shortest days in Acapulco?

The month with the shortest days is December, with an average of 11.1h of daylight.
Average temperature - Acapulco, Mexico
Average humidity - Acapulco, Mexico
Average rainfall - Acapulco, Mexico
Average rainfall days - Acapulco, Mexico

The month with the highest number of rainy days is September (25.8 days).
The month with the lowest number of rainy days is February (0.9 days).

Average sea temperature - Acapulco, Mexico

The best month for swimming (with the highest average sea temperature) is August (30°C).
The coldest month (with the lowest average sea temperature) is March (27.7°C).

Average daylight / Average sunshine - Acapulco, Mexico

The month with the longest days is June (Average daylight: 13.1h).
The month with shortest days is December (Average daylight: 11.1h).

Months with most sunshine are March and April (Average sunshine: 10h).
The month with least sunshine is September (Average sunshine: 8.8h).

Average UV index - Acapulco, Mexico

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