May weather forecast
Puerto Aventuras, Mexico

Come May, and Puerto Aventuras enters the early stages of summer with noticeably higher temperatures. The city records a spike in humidity levels, largely due to the proximity of the Caribbean Sea. The weather changes again as May gives way to June, which marks the beginning of the rainy season. Weather in May records the highest rainfall in the first half of the year at 86mm (3.39"). Ideal for tourists seeking a tropical experience, May offers an exquisite mix of heat, sunshine, and occasional rainfall.

Temperature

May records an average high-temperature of a still warm 29.9°C (85.8°F), indicating a minor variation from the preceding month. Maintaining close parity with daytime warmth, the average nocturnal temperature during May stays at a still moderately hot 25.8°C (78.4°F).

Heat index

The heat index value during May is estimated at a fiery hot 37°C (98.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Puerto Aventuras, in May, during 17.9 rainfall days, 86mm (3.39") of precipitation is typically accumulated. In Puerto Aventuras, during the entire year, the rain falls for 227.8 days and collects up to 1036mm (40.79") of precipitation.

Sea temperature

In Puerto Aventuras, in May, the average water temperature is 28°C (82.4°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

In Puerto Aventuras, the average length of the day in May is 13h and 7min.
On the first day of May, sunrise is at 6:18 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:25 pm EST.

Sunshine

In Puerto Aventuras, the average sunshine in May is 8.8h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Alert! UV radiation becomes sharper due to reflections from sand and water.