August weather forecast
Akumal, Mexico

August witnesses a slight decrease in temperature and increase in rainfall incidents compared to July in Akumal. The humidity remains almost constant, creating a moist, warm climate. Evening walks along the beach would suffice with the warm sea temperatures. It stands out that August records the highest atmospheric pressure with 1013.6mb, suggesting more stable weather conditions.

Temperature

August stands out as Akumal's warmest month, with an average high-temperature of 31.8°C (89.2°F) and a low-temperature of 26°C (78.8°F).

Heat index

During August, the heat index is evaluated at a blisteringly hot 42°C (107.6°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in August is 77%.

Rainfall

In Akumal, during August, the rain falls for 21.1 days and regularly aggregates up to 83mm (3.27") of precipitation. In Akumal, during the entire year, the rain falls for 211.1 days and collects up to 823mm (32.4") of precipitation.

Sea temperature

August through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Akumal.
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

The average length of the day in August in Akumal is 12h and 49min.
On the first day of August, sunrise is at 6:24 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:05 pm EST.

Sunshine

The months with the most sunshine are July and August, with an average of 9.2h of sunshine.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in August suggests the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be on guard! The reflective nature of sand and water boosts UV exposure.