June weather forecast
Xul-Ha, Mexico

June, the first month of the summer in Xul-Ha, is still a tropical month, with an average temperature fluctuating between 31°C (87.8°F) and 25.1°C (77.2°F).

Temperature

The advent of June brings an average high-temperature of a still hot 31°C (87.8°F), almost identical to the preceding month. An average low-temperature of 25.1°C (77.2°F) marks the nights throughout June.

Heat index

In June, the average heat index is evaluated at a scorching 41°C (105.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In June, the average relative humidity is 81%.

Rainfall

June is the month with the most rainfall. Rain falls for 22.9 days and accumulates 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 June, sunrise is at 6:16 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:34 pm EST.

Sunshine

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

UV index

March through July and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.