June weather forecast
Bacalar, Mexico

The first month of the summer, June, is still a hot month in Bacalar, Mexico, with an average temperature fluctuating between 25.1°C (77.2°F) and 31°C (87.8°F).

Temperature

Bacalar's June average high-temperature settles at a still hot 31°C (87.8°F), showing a near match with the preceding month. Bacalar experiences a nighttime temperature average of 25.1°C (77.2°F) during June.

Heat index

During June, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In June, the average relative humidity is 81%.

Rainfall

The month with the most rainfall in Bacalar is June, when the rain falls for 22.9 days and typically aggregates up to 124mm (4.88") of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 12min of daylight.
On the first day of the month, sunrise is at 6:15 am and sunset at 7:27 pm. On the last day of June, in Bacalar, sunrise is at 6:20 am and sunset at 7:34 pm EST.

Sunshine

With an average of 7.6h of sunshine, June has the least sunshine of the year.

UV index

The months with the highest UV index are March through July and September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 7 in June translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. 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.