August weather forecast
Metapan, El Salvador

The weather in Metapan during August exhibits a continuation of the trends observed in July. The decline in rainfall, accompanied by a slight reduction in overall humidity, ushers in drier conditions. The city stays vibrant with the moderate temperature preventing the emergence of sweltering conditions. Sunshine days increase comparably, allowing the city to indulge in its everyday activities. August considerably balances the rainfall and the heat, ushering in the most agreeable climate of the year.

Temperature

August brings an average high-temperature of a tropical 30°C (86°F), nearly identical to the preceding month. In Metapan, an average temperature of 18.8°C (65.8°F) is noted during August nights.

Heat index

The average heat index in August is calculated to be a torrid 38°C (100.4°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. 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 primarily vital for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in August is 82%.

Rainfall

In Metapan, during August, the rain falls for 23.5 days and regularly aggregates up to 142mm (5.59") of precipitation. Throughout the year, there are 181.4 rainfall days, and 1055mm (41.54") of precipitation is accumulated.

Daylight

In August, the average length of the day in Metapan, El Salvador, is 12h and 35min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:26. On the last day of August, in Metapan, El Salvador, sunrise is at 05:45 and sunset at 18:09 CST.

Sunshine

The average sunshine in August is 9.6h.

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in August leads to these guidelines:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Boost your sun resistance with garments that are densely woven yet spacious.