June weather forecast
Chapulhuacán, Mexico

June, the first month of the summer in Chapulhuacán, is still a hot month, with an average temperature ranging between max 30.8°C (87.4°F) and min 19.3°C (66.7°F).

Temperature

With the onset of June, the average high-temperature registers at a still hot 30.8°C (87.4°F), subtly different from May's 32°C (89.6°F). In Chapulhuacán, the expected average low-temperature for June is a refreshing 19.3°C (66.7°F).

Heat index

June's mean heat index is estimated at a very hot 39°C (102.2°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in June is 77%.

Rainfall

In June, the rain falls for 17.7 days. Throughout June, 88mm (3.46") of precipitation is accumulated. Throughout the year, in Chapulhuacán, Mexico, there are 179.2 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Daylight

With an average of 13h and 24min of daylight, June has the longest days of the year in Chapulhuacán.
On the first day of June in Chapulhuacán, sunrise is at 5:53 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:21 pm CST.

Sunshine

June has the most sunshine of the year in Chapulhuacán, with an average of 10h of sunshine.

UV index

March through September, with an average maximum UV index of 6, are months with the highest UV index in Chapulhuacán, Mexico. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 6 during June translates into the following directions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.