August weather forecast
El Chal, Guatemala

The last month of the summer, August, is another tropical month in El Chal, Guatemala, with temperature in the range of an average low of 21.6°C (70.9°F) and an average high of 33.4°C (92.1°F).

Temperature

August reports an average high-temperature of a still hot 33.4°C (92.1°F), slightly varied from July's 32.8°C (91°F). An average low-temperature of 21.6°C (70.9°F) is observed during August nights.

Heat index

For most parts of August, the heat index is computed to be a blazing hot 49°C (120.2°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
The heat index's values are generally associated with conditions in shade and light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in August is 79%.

Rainfall

In August, the rain falls for 25.3 days. Throughout August, 109mm (4.29") of precipitation is accumulated. In El Chal, during the entire year, the rain falls for 227.8 days and collects up to 871mm (34.29") of precipitation.

Daylight

In El Chal, Guatemala, the average length of the day in August is 12h and 40min.
On the first day of the month, sunrise is at 05:39 and sunset at 18:30. On the last day of August, sunrise is at 05:45 and sunset at 18:12 CST.

Sunshine

In El Chal, the average sunshine in August is 8.4h.

UV index

In El Chal, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 6 during August translates into the following directions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.