July weather forecast
Ilopango, El Salvador

In July, Ilopango undergoes a curious weather pattern. Although rainfall decreases to 120mm (4.72"), humidity remains high at 77%. Average daylight hours and hours of sunshine hover consistent around 12.8 and 11.1 respectively. Residents and tourists can anticipate wind gusts at 8.2km/h (5.1mph), a change from the previous month. In spite of the high humidity, July is a welcoming month for outdoor activities.

Temperature

July brings an average high-temperature of a still tropical 31.9°C (89.4°F) in Ilopango, showing a slight difference from June's 30.8°C (87.4°F). Throughout July, the temperature in Ilopango falls to an average low of 21.3°C (70.3°F).

Heat index

The heat index value for July is estimated at a blistering 43°C (109.4°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. 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.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In July, the average relative humidity in Ilopango is 77%.

Rainfall

In Ilopango, in July, it is raining for 23.8 days, with typically 120mm (4.72") of accumulated precipitation. Throughout the year, in Ilopango, there are 196.7 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

Daylight

In July, the average length of the day in Ilopango is 12h and 50min.
On the first day of the month, sunrise is at 05:32 and sunset at 18:28. On the last day of July, in Ilopango, sunrise is at 05:41 and sunset at 18:24 CST.

Sunshine

The average sunshine in July in Ilopango is 11.1h.

UV index

The months with the lowest UV index are May through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.