June weather forecast
Sayil, Mexico

The first month of the summer, June, is still a hot month in Sayil, Mexico, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 34.3°C (93.7°F).

Temperature

Sayil marks the onset of June with an average high-temperature of a hot 34.3°C (93.7°F), a subtle shift from May's 35.4°C (95.7°F). June witnesses an average nighttime temperature of 24.3°C (75.7°F).

Heat index

In June, the average heat index is calculated to be a life-threatening hot 49°C (120.2°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In June, the average relative humidity is 72%.

Rainfall

The month with the most rainfall in Sayil, Mexico, is June, when the rain falls for 19.3 days and typically aggregates up to 99mm (3.9") of precipitation.

Daylight

With an average of 13h and 18min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:18 am and sunset at 6:34 pm. On the last day of June, sunrise is at 5:22 am and sunset at 6:42 pm CST.

Sunshine

In Sayil, the average sunshine in June is 10.1h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.