Acapulco Weather in May
Acapulco in May averages 32°C (90°F) during the day and 25°C (77°F) at night. Some rainfall is typical for this time of year.
Rainfall in Acapulco in May
Typically around 2 days of rainfall are expected, averaging 35 mm (1.4 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Acapulco in May
Temperatures in Acapulco in May top out at 32°C (90°F) and drop to 25°C (77°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Acapulco in May
There are approximately 255 hours of sunshine this month, resulting in mostly clear days.
Average water temperature in May
At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.If you prefer dry days with pleasant temperatures, January, February, March, April and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Acapulco's climate page.
Acapulco Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Water Temperature
29°C (84°F)
Chance of Rain
8%
Precipitation
35 mm (1.4 in)
Rainy days
2 days
Humidity
73%
Sunshine
255 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Acapulco typically stay consistent throughout May, with daily highs averaging around 32°C (90°F). Nights are warm, with lows typically ranging from 23°C (73°F) to 26°C (79°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Acapulco in May
Browse day-by-day weather records for Acapulco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Acapulco historical weather extremes in May
Based on weather observations in Acapulco between 1986 and 2026, these are the recorded extremes during May.
- The warmest day in May was on May 17, 1994, with a maximum of 38°C (100°F).
- Acapulco experienced its chilliest May day on May 20, 2008, reaching only 27°C (81°F).
- The coldest night in May in Acapulco was on May 2, 2010, with a minimum of 18°C (64°F).
Best Places in Mexico in May
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in May →
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What to Wear in Acapulco in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Acapulco in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Acapulco's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Acapulco climate overview or explore weather in Mexico.
