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 May, November and 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, in Acapulco, Mexico, is another tropical winter month, with average temperature varying between 23.3°C (73.9°F) and 30.4°C (86.7°F). The ideal sea water temperature of 28.3°C (82.9°F) and only 1 rainfall days, with 14.8mm (0.6") of accumulated rainfall, make January the best time for swimming and other water activities. Weather in January »

The last month of the winter, February, is another hot month in Acapulco, Mexico, with average temperature varying between 23.5°C (74.3°F) and 30.4°C (86.7°F). The ideal sea water temperature of 28.3°C (82.9°F) and only 0.4 rainfall days, with 5.8mm (0.2") of accumulated rainfall, make February the best time for swimming and other water activities. Weather in February »

The first month of the spring, March, is still a hot month in Acapulco, Mexico, with average temperature varying between 30.4°C (86.7°F) and 23.5°C (74.3°F). The ideal sea water temperature of 27.7°C (81.9°F) and only 0.3 rainfall days, with 2.2mm (0.1") of accumulated rainfall, make March the best time for swimming and other water activities. Weather in March »

April, like March, is a hot spring month in Acapulco, Mexico, with average temperature ranging between max 30.8°C (87.4°F) and min 24°C (75.2°F). The ideal sea water temperature of 28.7°C (83.7°F) and only 0.2 rainfall days, with 3.2mm (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 Acapulco, is another tropical month, with average temperature ranging between min 25.1°C (77.2°F) and max 31.6°C (88.9°F). The ideal sea water temperature of 29.5°C (85.1°F) and only 2.6 rainfall days, with 26.1mm (1") 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 tropical month in Acapulco, Mexico, with average temperature ranging between max 31.9°C (89.4°F) and min 25.2°C (77.4°F). In Acapulco, the average high-temperature is practically the same as in May - a still tropical 31.9°C (89.4°F). Weather in June »

July, the same as June, in Acapulco, Mexico, is another tropical summer month, with average temperature fluctuating between 32.3°C (90.1°F) and 25.1°C (77.2°F). The warmest month is July, with an average high-temperature of 32.3°C (90.1°F) and an average low-temperature of 25.1°C (77.2°F). In July, the average heat index is estimated at an extremely hot 43.7°C (110.7°F). Weather in July »

The last month of the summer, August, is another tropical month in Acapulco, Mexico, with average temperature fluctuating between 32.2°C (90°F) and 25.1°C (77.2°F). In Acapulco, the average high-temperature in August is essentially the same as in July - a still hot 32.2°C (90°F). Weather in August »

September, the first month of the autumn, in Acapulco, is still a hot month, with average temperature fluctuating between 31.6°C (88.9°F) and 24.7°C (76.5°F). In September, the average high-temperature is practically the same as in August - a still tropical 31.6°C (88.9°F). Weather in September »

October, like September, is another hot autumn month in Acapulco, Mexico, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 31.7°C (89.1°F). In Acapulco, the average high-temperature is essentially the same as in September - a still hot 31.7°C (89.1°F). Weather in October »

The last month of the autumn, November, is another tropical month in Acapulco, Mexico, with average temperature ranging between min 24.8°C (76.6°F) and max 31.4°C (88.5°F). The ideal sea water temperature of 29.1°C (84.4°F) and only 1.7 rainfall days, with 20.1mm (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 Acapulco, is still a hot month, with average temperature varying between 30.9°C (87.6°F) and 24.1°C (75.4°F). The ideal sea water temperature of 28.8°C (83.8°F) and only 0.8 rainfall days, with 10.8mm (0.4") of accumulated rainfall, make December the best time for swimming and other water activities. Weather in December »

What is the coldest month in Acapulco?

January through March, with an average high-temperature of 30.4°C (86.7°F), are the coldest months in Acapulco, Mexico.

How many days does it rain in Acapulco?

In Acapulco, during the entire year, the rain falls for 67.6 days and collects up to 1336.8mm (52.6") of precipitation.

What is the least humid month in Acapulco?

March is the least humid month, with an average relative humidity of 72%.

What is the driest month in Acapulco?

The month with the least rainfall is March when the rain falls for 0.3 days and typically collects 2.2mm (0.1") of precipitation.

When is the sea coldest in Acapulco?

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

What month has the most sunshine in Acapulco?

March has the most sunshine of the year, with an average of 9.3h of sunshine.

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

March through September, with an average maximum UV index of 12, are months with the highest UV index.

When are the longest days in Acapulco?

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

What is the warmest month in Acapulco?

The warmest month is July, with an average high-temperature of 32.3°C (90.1°F) and an average low-temperature of 25.1°C (77.2°F).

When is the sea warmest in Acapulco?

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

What is the most humid month in Acapulco?

September is the most humid month, with an average relative humidity of 78%.

What is the wettest month in Acapulco?

September is the month with the most rainfall in Acapulco, Mexico. Rain falls for 14.3 days and accumulates 309.6mm (12.2") of precipitation.

What is the month with the least sunshine in Acapulco?

The month with the least sunshine is September, with an average of 6.5h of sunshine.

What is the month with the shortest days in Acapulco?

With an average of 11.1h of daylight, December has the shortest days of the year.

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

The month with the lowest UV index is December, with an average maximum UV index of 8.
Average temperature - Acapulco, Mexico
Average humidity - Acapulco, Mexico
Average rainfall - Acapulco, Mexico

The wettest month (with the highest rainfall) is September (309.6mm).
The driest month (with the lowest rainfall) is March (2.2mm).

Average rainfall days - Acapulco, Mexico

The month with the highest number of rainy days is September (14.3 days).
The month with the lowest number of rainy days is April (0.2 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).

The month with most sunshine is March (Average sunshine: 9.3h).
The month with least sunshine is September (Average sunshine: 6.5h).

Average UV index - Acapulco, Mexico

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).