June weather forecast
San Bartolomé Ayautla, Mexico

The first month of the summer, June, is still a hot month in San Bartolomé Ayautla, Mexico, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 33.2°C (91.8°F).

Temperature

June ushers in an average high-temperature of a hot 33.2°C (91.8°F), aligning closely with the preceding month. San Bartolomé Ayautla reports an average nighttime low-temperature of 22.3°C (72.1°F) in June.

Heat index

In June, the average heat index is evaluated at a burning hot 46°C (114.8°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. 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. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In San Bartolomé Ayautla, Mexico, the average relative humidity in June is 75%.

Rainfall

The month with the most rainfall is June, when the rain falls for 24.6 days and typically aggregates up to 167mm (6.57") of precipitation.

Daylight

June has the longest days of the year in San Bartolomé Ayautla, with an average of 13h and 12min of daylight.
On the first day of June, sunrise is at 5:50 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:06 pm CST.

Sunshine

In San Bartolomé Ayautla, the average sunshine in June is 10.6h.

UV index

The months with the highest UV index are March through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 7 in June interprets into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.