Acapulco Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Acapulco.
Climate overview of Acapulco
Acapulco Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Acapulco - and find the best time to visit.
Monthly Temperature in Acapulco
The temperature in Acapulco remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 32°C (90°F) in May. In September, the coolest month of the year, temperatures drop to a very warm 30°C (86°F).
At night, temperatures range from around 25°C (77°F) in May to 23°C (73°F) in September.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Acapulco
Acapulco has a relatively rainy climate with high precipitation levels, averaging 1412 mm (56 in) of rainfall annually. Acapulco can be quite wet during September, receiving approximately 347 mm (14 in) of precipitation over 16 rainy days.
In contrast, during the driest month (April), you will experience much drier conditions, with 1.5 mm (0.1 in) of precipitation spread across 0 rainy days. For more details, please visit our Acapulco Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Acapulco
Acapulco experiences moderate variation in sunshine hours across the seasons. With 9.7 hours daily sunshine in March, it dips to 6.5 hours in September, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Acapulco
The mean water temperature over the year ranges from 28°C (82°F) in March to 30°C (86°F) in July.
Water temperature over the year
Humidity in Acapulco by Month
The relative humidity is high throughout the year in Acapulco.
The city experiences its highest humidity in October, reaching 78%. In March, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Acapulco
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April and December
- Warmest weather: January, February, March, April, May, June, July, August, November and December
- Most sunshine: March
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to May) and wet (June to October) seasons
Frequently asked questions about the climate in Acapulco
What is the best time to visit Acapulco?
January, February, March, April and December typically offer the most optimal weather in Acapulco. In contrast, June, July, August, September and October tend to have less optimal conditions. Acapulco has distinct dry (December to May) and wet (June to October) seasons.
What temperatures can I expect in Acapulco?
Daytime highs range from 30°C (86°F) in September to 32°C (90°F) in May. Nighttime lows range from 23°C (73°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Acapulco get?
Annual rainfall is around 1412 mm (56 in). September is the wettest month with 347 mm (14 in), while April is the driest with 1.5 mm (0.1 in).
How sunny is Acapulco?
Acapulco receives around 2,977 hours of sunshine per year. March is the sunniest month with 290 hours, while September is the cloudiest with just 195 hours. Overall, Acapulco enjoys abundant sunshine.
Acapulco 3-Day Forecast
Acapulco on the map
Acapulco is highlighted - select any city to see its climate.
Popular this month
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Puerto Peñasco
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