July weather forecast
Guadalupe, El Salvador

July, like June, is another tropical summer month in Guadalupe, El Salvador, with an average temperature ranging between min 21.3°C (70.3°F) and max 32.6°C (90.7°F).

Temperature

July records an average high-temperature of a still tropical 32.6°C (90.7°F), indicating a minor variation from the preceding month. In Guadalupe, the average low-temperature during the month of July is a pleasant 21.3°C (70.3°F).

Heat index

July's mean heat index is computed to be a blazing hot 45°C (113°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

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

Rainfall

In Guadalupe, in July, during 26 rainfall days, 128mm (5.04") of precipitation is typically accumulated. In Guadalupe, during the entire year, the rain falls for 219.1 days and collects up to 1259mm (49.57") of precipitation.

Daylight

In Guadalupe, the average length of the day in July is 12h and 50min.
On the first day of July in Guadalupe, sunrise is at 05:32 and sunset at 18:27. On the last day of the month, sunrise is at 05:40 and sunset at 18:23 CST.

Sunshine

In July, the average sunshine is 11h.

UV index

The months with the highest UV index are January through May and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 7 during July translates into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Stay sun-safe with clothing that is both closely woven and worn loosely.