Manzanillo Weather in August
Manzanillo in August averages 30°C (86°F) during the day and 26°C (79°F) at night. August is part of the rainy season, so frequent rainfall is typical.
Rainfall in Manzanillo in August
As part of the rainy season, Manzanillo sees around 14 days of rain in August, with an average of 244 mm (9.6 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Manzanillo in August
Temperatures in Manzanillo in August top out at 30°C (86°F) and drop to 26°C (79°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Manzanillo in August
The city usually sees around 207 hours of sunlight, indicating many sunny days despite it being the rainy season.
Average water temperature in August
The water is 30°C (86°F) — very warm by most standards. Comfortable to swim in, but not particularly refreshing if you're looking to cool off.If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Manzanillo. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Manzanillo's climate page.
Manzanillo Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Water Temperature
30°C (86°F)
Chance of Rain
47%
Precipitation
244 mm (9.6 in)
Rainy days
14 days
Humidity
76%
Sunshine
207 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Manzanillo typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
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 August
Historical weather for Manzanillo in August
Browse day-by-day weather records for Manzanillo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Best Places in Mexico in August
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in August →
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What to Wear in Manzanillo in August
Warm weather calls for comfortable, breathable clothing in August. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 30°C (86°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Manzanillo in August
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 Manzanillo's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Manzanillo climate overview or explore weather in Mexico.
