July weather forecast
La Palma, El Salvador

A consistent transition from June to July sees relative humidity at 81%, signifying warm and sticky conditions. July offers an authentic tropical weather experience with high humidity and adequate rainfall. Plentiful rain brings thriving flora and fauna animation to the city. Engross in indoor activities or explore the vibrant La Palma life during late July afternoons and early mornings. Given the UV index of 6, applying sunscreen is mandatory.

Temperature

La Palma measures an average high-temperature of a still moderately hot 29.7°C (85.5°F) in July, nearly consistent with the preceding month. La Palma witnesses a consistent average low-temperature of 18.9°C (66°F) throughout July.

Heat index

The average heat index in July is evaluated at a very hot 37°C (98.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. 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 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In July, the average relative humidity in La Palma is 81%.

Rainfall

In July, the rain falls for 21.8 days. Throughout July, 116mm (4.57") of precipitation is accumulated. In La Palma, during the entire year, the rain falls for 181.9 days and collects up to 1094mm (43.07") of precipitation.

Daylight

In La Palma, the average length of the day in July is 12h and 53min.
On the first day of July in La Palma, El Salvador, sunrise is at 05:32 and sunset at 18:29. On the last day of the month, sunrise is at 05:40 and sunset at 18:25 CST.

Sunshine

In La Palma, El Salvador, the average sunshine in July is 9.8h.

UV index

The months with the highest UV index are January through August, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.