July weather forecast
Puerto Morelos, Mexico

Moving into July, there is a notable dip in rainfall from June's peak to 81mm (3.19"), but the temperatures continue to soar. The sun shines brightly, sustaining the lengthy days and resulting in increased UV levels. Sea temperatures reach their highest making Puerto Morelos ideal for water sports. Despite the slight decrease in rainfall, humidity levels remain high, reinforcing the tropical appeal of this coastal town. The gentle wind provides a subtle respite from the otherwise sweltering weather.

Temperature

Puerto Morelos starts July with an average high-temperature of a still tropical 30.9°C (87.6°F), a minor shift from June's 30°C (86°F). July records a small disparity from daytime temperatures, marking an average low-temperature of 26.7°C (80.1°F) in Puerto Morelos.

Heat index

During July, the heat index is appraised at a blistering 40°C (104°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in July in Puerto Morelos is 77%.

Rainfall

In Puerto Morelos, in July, it is raining for 21.5 days, with typically 81mm (3.19") of accumulated precipitation. In Puerto Morelos, during the entire year, the rain falls for 227.4 days and collects up to 1021mm (40.2") of precipitation.

Sea temperature

The months with the warmest seawater in Puerto Morelos are July through October, with an average sea temperature of 29°C (84.2°F).
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.

Daylight

The average length of the day in July in Puerto Morelos is 13h and 15min.
On the first day of the month, sunrise is at 6:10 am and sunset at 7:32 pm. On the last day of July, in Puerto Morelos, sunrise is at 6:21 am and sunset at 7:26 pm EST.

Sunshine

The month with the most sunshine is July, with an average of 9.2h of sunshine.

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 unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during July morphs into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.