June weather forecast
San Rafael Obrajuelo, El Salvador

June, the first month of the summer in San Rafael Obrajuelo, is still a tropical month, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 31°C (87.8°F).

Temperature

The arrival of June brings an average high-temperature of a still hot 31°C (87.8°F), nearly identical to May's 31.8°C (89.2°F). Throughout June, the temperature falls to an average low of 22.4°C (72.3°F).

Heat index

June's average heat index is calculated to be a blistering 41°C (105.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in June in San Rafael Obrajuelo is 81%.

Rainfall

In San Rafael Obrajuelo, during June, the rain falls for 26.8 days and regularly aggregates up to 162mm (6.38") of precipitation. In San Rafael Obrajuelo, during the entire year, the rain falls for 216.4 days and collects up to 1164mm (45.83") of precipitation.

Daylight

With an average of 12h and 54min of daylight, June has the longest days of the year in San Rafael Obrajuelo.
On the first day of the month, sunrise is at 05:27 and sunset at 18:19. On the last day of June, sunrise is at 05:32 and sunset at 18:26 CST.

Sunshine

In June, the average sunshine in San Rafael Obrajuelo is 9.9h.

UV index

January through July and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.