July weather forecast and climate
San Salvador, El Salvador

The sunlit San Salvador city in El Salvador set on the beautiful slopes of the mountain
The sunlit San Salvador city in El Salvador set on the beautiful slopes of the mountain
July in San Salvador, El Salvador, is a tropical summer month, with average temperature varying between 31°C (87.8°F) and 21.9°C (71.4°F).

Temperature

In July, the average high-temperature is essentially the same as in June - a tropical 31°C (87.8°F). In San Salvador, El Salvador, in July, the average low-temperature is 21.9°C (71.4°F).

Heat index

In July, the average heat index is evaluated at a very hot 39.8°C (103.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the 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 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, clothing, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In San Salvador, the average relative humidity is 77%.

Rainfall

In San Salvador, it is raining for 23.8 days, with typically 117mm (4.61") of accumulated precipitation. Throughout the year, in San Salvador, El Salvador, there are 187 rainfall days, and 1106mm (43.54") of precipitation is accumulated.

Daylight

In July, the average length of the day is 12.8h.

Sunshine

In July, the average sunshine in San Salvador 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 estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in July interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in July in San Salvador?

In San Salvador, in July, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 21.9°C (71.4°F). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, is appraised at 39.8°C (103.6°F).

What is the average humidity in July in San Salvador?

In July, the average relative humidity in San Salvador, El Salvador, is 77%.

How many days does it rain in July in San Salvador?

In San Salvador, El Salvador, during July, the rain falls for 23.8 days and regularly aggregates up to 117mm (4.61") of precipitation.

How many hours of daylight does San Salvador have in July?

In July, the average length of the day in San Salvador, El Salvador, is 12.8h.

How many hours of sunshine does San Salvador have in July?

The average sunshine in July is 11.1h.

What is the month with the highest UV index in San Salvador?

February through April and July, with an average maximum UV index of 7, are months with the highest UV index in San Salvador, El Salvador.

What is the UV index reading in July in San Salvador?

In San Salvador, El Salvador, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.
Average temperature in July - San Salvador, El Salvador
  • Average high temperature in July: 31°C

The warmest month (with the highest average high temperature) is March (32.6°C).
The month with the lowest average high temperature is October (29°C).

  • Average low temperature in July: 21.9°C

The month with the highest average low temperature is April (22.8°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).

Average pressure in July - San Salvador, El Salvador
  • Average pressure in July: 1012.2mbar

The month with the highest atmospheric pressure is January (1013.5mbar).
Months with the lowest atmospheric pressure are May and October (1011.3mbar).

Average wind speed in July - San Salvador, El Salvador
  • Average wind speed in July: 5.3km/h

The windiest month (with the highest average wind speed) is January (8.5km/h).
The calmest month (with the lowest average wind speed) is June (4.8km/h).

Average humidity in July - San Salvador, El Salvador
  • Average humidity in July: 77%

Months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (62%).

Average rainfall in July - San Salvador, El Salvador
  • Average rainfall in July: 117mm

The wettest month (with the highest rainfall) is May (234mm).
The driest month (with the least rainfall) is January (1mm).

Average rainfall days in July - San Salvador, El Salvador
  • Average rainfall days in July: 23.8 days

The month with the highest number of rainy days is September (26.3 days).
The month with the least rainy days is January (1.9 days).

Average daylight in July / Average sunshine in July - San Salvador, El Salvador
  • Average daylight in July: 12.8h

The month with the longest days is June (Average daylight: 12.9h).
The month with the shortest days is December (Average daylight: 11.3h).

  • Average sunshine in July: 11.1h

The month with the most sunshine is April (Average sunshine: 11.4h).
Months with the least sunshine are January and December (Average sunshine: 7.7).

Average sunshine days in July - San Salvador, El Salvador
  • Average sunshine days in July: 5.6 days

The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is September (3.2 days).

Average UV index in July - San Salvador, El Salvador
  • Average UV index in July: 7

Months with the highest UV index are February, March, April and July (UV index 7).
Months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 6).

Average visibility in July - San Salvador, El Salvador
  • Average visibility in July: 9km

Months with the highest visibility are January, February, March, April, November and December (10km).
Months with the lowest visibility are September and October (8km).