May weather forecastAkumal, Mexico

Weather in May

May brings about the start of the hot season in Akumal, albeit with an increase in rainfall and constant humidity levels. Despite the rise in precipitative events, beautiful sunny days predominate. The uproaring sea temperature couples with extended sunny periods, making beaches a magnet for vacationers. Sea temperatures escalate to 28°C (82.4°F), marking a shift towards the warmer summer monsoon phase.

Temperature

The beginning of May in Akumal records an average high-temperature of a hot 30.7°C (87.3°F), almost echoing the conditions of the previous month. Nighttime temperatures in May average to a moderately hot 24.9°C (76.8°F) in Akumal.

Heat index

For most parts of May, the heat index is evaluated at a fiery hot 39°C (102.2°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in May in Akumal is 76%.

Rainfall

In Akumal, in May, during 16.3 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, there are 211.1 rainfall days, and 823mm (32.4") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 28°C (82.4°F).
Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.

Daylight

In Akumal, the average length of the day in May is 13h and 7min.
On the first day of May, sunrise is at 6:19 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:25 pm EST.

Sunshine

The average sunshine in May is 8.9h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. 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. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Caution! The mirror effect of sand and water ups the UV radiation strength.