July weather forecast
San Juan Tepezontes, El Salvador

Weather in July

July, the same as June, in San Juan Tepezontes, El Salvador, is another tropical summer month, with an average temperature fluctuating between 21.1°C (70°F) and 32°C (89.6°F).

Temperature

In San Juan Tepezontes, El Salvador, the average high-temperature in July is relatively the same as in June - a still tropical 32°C (89.6°F). The average low-temperature, in July, is 21.1°C (70°F).

Heat index

The average heat index in July is evaluated at a blistering 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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 surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In July, the average relative humidity in San Juan Tepezontes is 76%.

Rainfall

In San Juan Tepezontes, during 24.6 rainfall days, 104mm (4.09") of precipitation is typically accumulated. In San Juan Tepezontes, during the entire year, the rain falls for 192.2 days and collects up to 1062mm (41.81") of precipitation.

Daylight

In San Juan Tepezontes, the average length of the day in July is 12h and 50min.
On the first day of the month, sunrise is at 05:32 and sunset at 18:27. On the last day of July, in San Juan Tepezontes, El Salvador, sunrise is at 05:40 and sunset at 18:24 CST.

Sunshine

In July, the average sunshine in San Juan Tepezontes is 11h.

UV index

The months with the lowest UV index are January, June through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in July in San Juan Tepezontes?

In San Juan Tepezontes, in July, the average high-temperature is 32°C (89.6°F), and the average low-temperature is 21.1°C (70°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is evaluated at 43°C (109.4°F).

What is the average humidity in July in San Juan Tepezontes?

The average relative humidity in July in San Juan Tepezontes, El Salvador, is 76%.

How much does it rain in San Juan Tepezontes in July?

In July, the rain falls for 24.6 days. Throughout July, 104mm (4.09") of precipitation is accumulated.

How many hours of daylight does San Juan Tepezontes have in July?

In July, the average day length is 12h and 50min.

When are sunrise and sunset in July in San Juan Tepezontes?

On the first day of July in San Juan Tepezontes, 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 18:24 CST.

How long on average sun shines in July in San Juan Tepezontes?

In San Juan Tepezontes, the average sunshine duration in July is 11h.

What are the months with the lowest UV index in San Juan Tepezontes?

The months with the lowest UV index in San Juan Tepezontes are January, June through December, with an average maximum UV index of 6.

What is the UV index reading in July in San Juan Tepezontes?

In San Juan Tepezontes, El Salvador, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
San Juan Tepezontes, El Salvador

Average temperature in July - San Juan Tepezontes, El Salvador
  • Average high temperature in July: 32°C

The warmest month (with the highest average high temperature) is March (34.1°C).
The month with the lowest average high temperature is October (29.6°C).

  • Average low temperature in July: 21.1°C

The month with the highest average low temperature is April (22.3°C).
The coldest month (with the lowest average low temperature) is December (18.6°C).

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Average pressure in July
San Juan Tepezontes, El Salvador

Average pressure in July - San Juan Tepezontes, El Salvador
  • Average pressure in July: 1012.3mbar

The month with the highest atmospheric pressure is January (1013.7mbar).
The months with the lowest atmospheric pressure are May and October (1011.4mbar).

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Average wind speed in July
San Juan Tepezontes, El Salvador

Average wind speed in July - San Juan Tepezontes, El Salvador
  • Average wind speed in July: 4.9km/h

The windiest month (with the highest average wind speed) is January (7.5km/h).
The calmest month (with the lowest average wind speed) is June (4.2km/h).

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Average humidity in July
San Juan Tepezontes, El Salvador

Average humidity in July - San Juan Tepezontes, El Salvador
  • Average humidity in July: 76%

The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (59%).

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Average rainfall in July
San Juan Tepezontes, El Salvador

Average rainfall in July - San Juan Tepezontes, El Salvador
  • Average rainfall in July: 104mm

The wettest month (with the highest rainfall) is May (242mm).
The driest month (with the least rainfall) is January (1mm).

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Average rainfall days in July
San Juan Tepezontes, El Salvador

Average rainfall days in July - San Juan Tepezontes, El Salvador
  • Average rainfall days in July: 24.6 days

The month with the highest number of rainy days is September (27.5 days).
The month with the least rainy days is January (1.5 days).

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Average daylight in July /
Average sunshine in July
San Juan Tepezontes, El Salvador

Average daylight in July / Average sunshine in July - San Juan Tepezontes, El Salvador
  • Average daylight in July: 12h and 50min

The month with the longest days is June (Average daylight: 12h and 55min).
The month with the shortest days is December (Average daylight: 11h and 20min).

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is April (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).

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Average sunshine days in July
San Juan Tepezontes, El Salvador

Average sunshine days in July - San Juan Tepezontes, El Salvador
  • Average sunshine days in July: 4 days

The month with the most sunshine days is January (29 days).
The month with the least sunshine days is September (1.3 days).

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Average UV index in July
San Juan Tepezontes, El Salvador

Average UV index in July - San Juan Tepezontes, El Salvador
  • Average UV index in July: 6

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

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Average cloud cover in July
San Juan Tepezontes, El Salvador

Average cloud cover in July - San Juan Tepezontes, El Salvador
  • Average cloud cover in July: 33

The month with the most cloud cover is September (Cloud cover 44).
The months with the least cloud cover are January and December (Cloud cover 14).

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Average visibility in July
San Juan Tepezontes, El Salvador

Average visibility in July - San Juan Tepezontes, El Salvador
  • Average visibility in July: 8km

The months with the highest visibility are January, February, March, April and December (10km).
The month with the lowest visibility is September (7km).

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