June weather forecast
Petacalco, Mexico

The first month of the summer, June, is still a hot month in Petacalco, Mexico, with an average temperature ranging between min 24.8°C (76.6°F) and max 31.3°C (88.3°F).

Temperature

June begins with an average high-temperature registering at a still tropical 31.3°C (88.3°F), mirroring May's climate. Petacalco in June anticipates an average nighttime temperature of 24.8°C (76.6°F).

Heat index

The heat index value for June is estimated at a very hot 39°C (102.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 are quite important for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Petacalco, the average relative humidity in June is 72%.

Rainfall

In Petacalco, in June, during 11.5 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Petacalco, during the entire year, the rain falls for 78.8 days and collects up to 363mm (14.29") of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 12min of daylight.
On the first day of the month, sunrise is at 6:12 am and sunset at 7:20 pm. On the last day of June, sunrise is at 6:16 am and sunset at 7:28 pm CST.

Sunshine

In June, the average sunshine in Petacalco is 9.3h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.