June weather forecast
Riviera Maya, Mexico

June witnesses the onset of the rainiest period in Riviera Maya with an increase to 169mm (6.65") of rainfall over 21.3 days. The temperatures continue their upward trend, making it one of the warmer months of the year. However, June offers an eclectic mix of weather including sunny days, rainy afternoons, and invigorating evening breezes. The steady sunshine keeps the month from being overwhelmingly wet, and early planning can indeed help secure sun-soaked days. Despite the high showers, Riviera Maya’s splendor spills over in June, capturing the essence of tropical Mexico in its weather patterns.

Temperature

In June, Riviera Maya's weather conditions record an average high-temperature of a hot 30°C (86°F), demonstrating little divergence from the preceding month. During June, the nighttime temperatures in Riviera Maya align closely with the daytime averages, measuring a warm 26.4°C (79.5°F).

Heat index

For most parts of June, the heat index is computed to be a torrid 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

June is the most humid month, with an average relative humidity of 79%.

Rainfall

June is the month with the most rainfall in Riviera Maya. Rain falls for 21.3 days and accumulates 169mm (6.65") of precipitation.

Daylight

With an average of 13h and 24min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:07 am and sunset at 7:25 pm. On the last day of June, in Riviera Maya, sunrise is at 6:11 am and sunset at 7:33 pm EST.

Sunshine

The average sunshine in June is 8.4h.

UV index

February through October, 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 ordinary individuals.
Note: In June, the UV index of 7 transforms into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.