August weather forecastPlaya del Carmen, Mexico
August weather for Playa del Carmen, Mexico: August through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Playa del Carmen, Mexico. The months with the warmest seawater in Playa del Carmen are August through October, with an average sea temperature of 29°C (84.2°F).

August
Weather in August
Weather conditions in August in Playa del Carmen are marked by a slight drop in daytime temperatures, yet retaining the typical summertime atmosphere. One notable trend is the decrease in rainfall from 81mm (3.19") in July to 116mm (4.57") this month. Although rain is expected throughout the month, the wet conditions are often interspersed with large amounts of sunshine, making it an enjoyable time for visitors. Pleasant breezes accompany the bright and sunny days, contributing to the attractive weather. Regardless of occasional showers, the city holds a mesmerizing charm with its cloudy yet bright afternoons.Temperature
August registers as the month with the highest average temperatures in Playa del Carmen, reaching 31.1°C (88°F) at its peak and 27°C (80.6°F) at the lowest.Heat index
In August, the heat index is computed to be an extremely hot 40°C (104°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In Playa del Carmen, Mexico, the average relative humidity in August is 77%.Rainfall
In Playa del Carmen, during August, the rain falls for 24.7 days and regularly aggregates up to 116mm (4.57") of precipitation. In Playa del Carmen, during the entire year, the rain falls for 227.4 days and collects up to 1021mm (40.2") of precipitation.Sea temperature
The months with the warmest seawater in Playa del Carmen are August through October, with an average sea temperature of 29°C (84.2°F).Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.
Daylight
The average length of the day in August is 12h and 49min.On the first day of the month, sunrise is at 6:23 am and sunset at 7:26 pm. On the last day of August, sunrise is at 6:32 am and sunset at 7:04 pm EST.
Sunshine
In Playa del Carmen, the average sunshine in August is 9.1h.UV index
The months with the highest UV index in Playa del Carmen are February through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 7 in August transforms into this advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Playa del Carmen, Mexico
- Average high temperature in August: 31.1°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (26.1°C).
- Average low temperature in August: 27°C
The month with the highest average low temperature is August (27°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).
Average pressure in August
Playa del Carmen, Mexico
- Average pressure in August: 1013.7mbar
The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is September (1012.4mbar).
Average wind speed in August
Playa del Carmen, Mexico
- Average wind speed in August: 11.9km/h
The windiest month (with the highest average wind speed) is March (16.1km/h).
The calmest months (with the lowest average wind speed) are July, August and September (11.9km/h).
Average humidity in August
Playa del Carmen, Mexico
- Average humidity in August: 77%
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is March (74%).
Average rainfall in August
Playa del Carmen, Mexico
- Average rainfall in August: 116mm
The wettest month (with the highest rainfall) is June (169mm).
The driest month (with the least rainfall) is March (24mm).
Average rainfall days in August
Playa del Carmen, Mexico
- Average rainfall days in August: 24.7 days
The month with the highest number of rainy days is September (24.8 days).
The month with the least rainy days is February (12.6 days).
Average sea temperature in August
Playa del Carmen, Mexico
- Average sea temperature in August: 29°C
The best months for swimming (with the highest average sea temperature) are August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are January, February and March (26°C).
Average daylight in August /
Average sunshine in August
Playa del Carmen, Mexico
- Average daylight in August: 12h and 48min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in August: 9h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 48min).
Average sunshine days in August
Playa del Carmen, Mexico
- Average sunshine days in August: 3.2 days
The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is September (2.9 days).
Average UV index in August
Playa del Carmen, Mexico
- Average UV index in August: 7
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in August
Playa del Carmen, Mexico
- Average cloud cover in August: 28
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in August
Playa del Carmen, Mexico
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





