July weather forecast
Bacalar, Mexico

July, the same as June, in Bacalar, Mexico, is another tropical summer month, with an average temperature varying between 31.5°C (88.7°F) and 24.8°C (76.6°F).

Temperature

Bacalar registers an average high-temperature of a still hot 31.5°C (88.7°F) at the commencement of July, closely related to the preceding month. Throughout July, Bacalar witnesses a consistent average low-temperature of 24.8°C (76.6°F).

Heat index

Throughout July, the heat index is calculated to be a blistering 42°C (107.6°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In July, the average relative humidity in Bacalar is 79%.

Rainfall

In July, the rain falls for 20.1 days. Throughout July, 68mm (2.68") of precipitation is accumulated. Throughout the year, there are 198.4 rainfall days, and 752mm (29.61") of precipitation is accumulated.

Daylight

In July, the average length of the day in Bacalar is 13h and 8min.
On the first day of July, sunrise is at 6:20 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:28 pm EST.

Sunshine

In July, the average sunshine is 8.6h.

UV index

The months with the highest UV index in Bacalar are March through July and September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 7 in July leads to these guidelines:
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. Enhance your sun protection with tightly woven, yet airy clothing.