July weather forecast
San Juan Tepezontes, El Salvador

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Weather in July

Switching to July, weather cools down further as San Juan Tepezontes grips a modest temperature drop. A small decline in relative humidity levels from June is experienced, yet it remains prominently high. Cloud cover persistently dwells in the sky, casting a shadow over the sunlit hours. Additionally, the degree of rainfall subsides to some extent, causing a slight relief from the excessive wet spell witnessed in June.

Temperature

July commences in San Juan Tepezontes with an average high-temperature of a still tropical 32°C (89.6°F), showing little deviation from June's 30.7°C (87.3°F). During July, San Juan Tepezontes records an average temperature of 21.1°C (70°F) at night.

Heat index

For most parts of July, the heat index is appraised at a scorching 43°C (109.4°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

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

Rainfall

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

Sunshine

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

UV index

January, June through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 6 in July translates into this advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jan 30, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is it in San Juan Tepezontes in July?

In July, the average high-temperature and low-temperature are 32°C (89.6°F) and 21.1°C (70°F) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 43°C (109.4°F).

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

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

How many days does it rain in July in San Juan Tepezontes?

In San Juan Tepezontes, in July, it is raining for 24.6 days, with typically 104mm (4.09") of accumulated precipitation.

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

The average day length in July is 12h and 50min.

What time are sunrise and sunset in July in San Juan Tepezontes?

On the first day of July, 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 July, the average sunshine duration is 11h.

What is the month 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 intensity in July in San Juan Tepezontes?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
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).

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).

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).

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%).

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).

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).

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 5min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • 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).

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).

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).

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).

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).

San Juan Tepezontes, El Salvador

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