August weather forecast
Ahuachapan, El Salvador

In August, Ahuachapan residents see a rebound in rainfall numbers, hitting 119mm (4.69"). The weather at this time is characterized by sporadic bouts of rainfall, mainly during the later part of the day. Although the average high temperature remains consistent, the high humidity and wet trappings of the earlier months persist. This pattern of mixed weather continues into the next month, showing no real sign of ceasing.

Temperature

The average high-temperature in August, a still moderately hot 29.8°C (85.6°F), mirrors the temperature recorded in July. Throughout August, Ahuachapan records an average temperature of 20.3°C (68.5°F) at night.

Heat index

August's heat index is estimated at a sweltering 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In August, the average relative humidity is 82%.

Rainfall

In August, in Ahuachapan, the rain falls for 21.8 days. Throughout August, 119mm (4.69") of precipitation is accumulated. Throughout the year, there are 169.5 rainfall days, and 865mm (34.06") of precipitation is accumulated.

Daylight

In August, the average length of the day is 12h and 34min.
On the first day of August in Ahuachapan, sunrise is at 05:43 and sunset at 18:27. On the last day of the month, sunrise is at 05:47 and sunset at 18:11 CST.

Sunshine

The average sunshine in August is 11h.

UV index

The months with the lowest UV index in Ahuachapan are January, February, May through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 6 in August transforms into this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.