June weather forecastPuerto Morelos, Mexico

Weather in June

June introduces the monsoon season to Puerto Morelos with a record 169mm (6.65") of rainfall. Despite being the wettest month, the temperature does not relent, staying at a high. This month exhibits the longest day duration, while the sunshine hours slightly decrease due to the increased cloud cover. The humidity peaks as well, leading to a damp atmosphere. The wind speed also sees a decrease during this month, adding to the overall hot and humid weather.

Temperature

The start of June marks an average high-temperature of a tropical 30°C (86°F), hardly distinguishable from the conditions in May. Throughout June in Puerto Morelos, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 26.4°C (79.5°F).

Heat index

During June, the heat index is estimated at a very hot 37°C (98.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

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

Rainfall

The month with the most rainfall is June, when the rain falls for 21.3 days and typically aggregates up to 169mm (6.65") of precipitation.

Sea temperature

In Puerto Morelos, in June, the average water temperature is 28°C (82.4°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

June has the longest days of the year, with an average of 13h and 24min of daylight.
On the first day of the month, sunrise is at 6:05 am and sunset at 7:25 pm. On the last day of June, sunrise is at 6:09 am and sunset at 7:32 pm EST.

Sunshine

In June, the average sunshine is 8.4h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, an average UV index of 7 transforms into the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Alert! UV radiation becomes sharper due to reflections from sand and water.