July weather forecast
Comasagua, El Salvador

In July, Comasagua witnesses a slight uptick in temperature from June, subtly tiptoeing towards the warmer side of the year. The city experiences a sharper retreat of rainfall, slowing down to 117mm (4.61") from June's more potent 156mm (6.14"). Even with the city's rainfall reducing, heavy clouds continue to play tag with the sun, rendering the climate suited for indoor activities and cozying up in cafés. July's weather in Comasagua has its inherent allure with coolish thermometers, gently humming city life attributes, and the nearly continuous pitter-patter of raindrops.

Temperature

July in Comasagua experiences an average high-temperature of a tropical 31°C (87.8°F), barely different from June's 29.9°C (85.8°F). Comasagua's average low-temperature is measured at a pleasant 21.9°C (71.4°F) during July.

Heat index

The average heat index in July is computed to be an extremely hot 40°C (104°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in July is 77%.

Rainfall

In July, the rain falls for 23.8 days. Throughout July, 117mm (4.61") of precipitation is accumulated. Throughout the year, in Comasagua, there are 187 rainfall days, and 1106mm (43.54") of precipitation is accumulated.

Daylight

The average length of the day in July in Comasagua is 12h and 50min.
On the first day of the month, sunrise is at 05:34 and sunset at 18:29. On the last day of July, sunrise is at 05:42 and sunset at 18:25 CST.

Sunshine

In July, the average sunshine is 11.1h.

UV index

February through April and July, 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 ordinary individuals.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.