July weather forecast
San Sebastian Salitrillo, El Salvador

A transition from June is evidenced by July's weather conditions, defined by a slight reduction in rainfall averaging 116mm (4.57"), which is indicative of the trailing end of the significant wet season in San Sebastian Salitrillo. Weather conditions continually facilitate nature's luxuriant prospering throughout the month. The relief in precipitation is welcome by residents and visitors alike, opening ways for a myriad of outdoor activities. Such weather patterns paint the skies with charming hues, offering the potential of picturesque sunsets. Despite the reduction in rainfall, San Sebastian Salitrillo's charm continues in July with a sunny flair.

Temperature

San Sebastian Salitrillo notes an average high-temperature of a still warm 29.7°C (85.5°F) in July, displaying minor variation from June. During July, the temperature is averaged to a low of 18.9°C (66°F) at night.

Heat index

July's average heat index is calculated to be a very hot 37°C (98.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In July, the average relative humidity is 81%.

Rainfall

In San Sebastian Salitrillo, El Salvador, in July, during 21.8 rainfall days, 116mm (4.57") of precipitation is typically accumulated. Throughout the year, there are 181.4 rainfall days, and 1055mm (41.54") of precipitation is accumulated.

Daylight

In July, the average length of the day is 12h and 52min.
On the first day of July, sunrise is at 05:34 and sunset at 18:30. On the last day of the month, sunrise is at 05:42 and sunset at 18:27 CST.

Sunshine

The average sunshine in July is 9.8h.

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 of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 in July translates into these instructions:
Shun overexposure. Protection from sun ravages is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.