June weather forecast
Cuyultitan, El Salvador

The first month of the summer, June, is still a hot month in Cuyultitan, El Salvador, with an average temperature fluctuating between 23.6°C (74.5°F) and 30.5°C (86.9°F).

Temperature

The commencement of June notes an average high-temperature of a still tropical 30.5°C (86.9°F), exhibiting little difference from the previous month. An average temperature of 23.6°C (74.5°F) is recorded during the nights in June.

Heat index

The average heat index in June is calculated to be a fiery hot 39°C (102.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in June is 79%.

Rainfall

In Cuyultitan, in June, during 26 rainfall days, 144mm (5.67") of precipitation is typically accumulated. In Cuyultitan, during the entire year, the rain falls for 200.6 days and collects up to 971mm (38.23") of precipitation.

Daylight

June has the longest days of the year, with an average of 12h and 54min of daylight.
On the first day of June, sunrise is at 05:28 and sunset at 18:20. On the last day of the month, sunrise is at 05:32 and sunset at 18:27 CST.

Sunshine

The average sunshine in June is 10.5h.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.