Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July's advent presents an average high-temperature of a tropical 30.3°C (86.5°F), indicating a slight variation from the conditions of the previous month. Nahuizalco in July anticipates an average nighttime temperature of 22.2°C (72°F).Heat index
In July, the heat index is computed to be a sweltering 38°C (100.4°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical 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 meaningful for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
In July, the average relative humidity is 78%.Rainfall
In Nahuizalco, during July, the rain falls for 21.2 days and regularly aggregates up to 90mm (3.54") of precipitation. In Nahuizalco, El Salvador, during the entire year, the rain falls for 166.9 days and collects up to 832mm (32.76") of precipitation.Daylight
The average length of the day in July in Nahuizalco is 12h and 51min.On the first day of July in Nahuizalco, sunrise is at 05:35 and sunset at 18:30. On the last day of the month, sunrise is at 05:43 and sunset at 18:27 CST.
Sunshine
The average sunshine in July is 11.2h.UV index
January through May and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 7 during July translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
Is it hot in Nahuizalco during July?
What is the average humidity in July in Nahuizalco?
How much does it rain in Nahuizalco in July?
What is the average length of the day in July in Nahuizalco?
What time are sunrise and sunset in July in Nahuizalco?
How many hours of sunshine does Nahuizalco have in July?
What are the months with the highest UV index in Nahuizalco?
What is the UV index reading in July in Nahuizalco?
Average temperature in July
Nahuizalco, El Salvador
- Average high temperature in July: 30.3°C
The warmest month (with the highest average high temperature) is April (31.8°C).
The month with the lowest average high temperature is October (28.6°C).
- Average low temperature in July: 22.2°C
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).
Average pressure in July
Nahuizalco, El Salvador
- Average pressure in July: 1012.3mbar
The month with the highest atmospheric pressure is January (1013.5mbar).
The month with the lowest atmospheric pressure is October (1011.3mbar).
Average wind speed in July
Nahuizalco, El Salvador
- Average wind speed in July: 6.6km/h
The windiest month (with the highest average wind speed) is January (10.3km/h).
The calmest month (with the lowest average wind speed) is June (6.1km/h).
Average humidity in July
Nahuizalco, El Salvador
- Average humidity in July: 78%
The months with the highest relative humidity are September and October (81%).
The month with the lowest relative humidity is March (64%).
Average rainfall in July
Nahuizalco, El Salvador
- Average rainfall in July: 90mm
The wettest month (with the highest rainfall) is October (161mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in July
Nahuizalco, El Salvador
- Average rainfall days in July: 21.2 days
The month with the highest number of rainy days is September (24 days).
The month with the least rainy days is December (1.7 days).
Average daylight in July /
Average sunshine in July
Nahuizalco, 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 1min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days in July
Nahuizalco, El Salvador
- Average sunshine days in July: 8.6 days
The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is September (4.4 days).
Average UV index in July
Nahuizalco, El Salvador
- Average UV index in July: 7
The months with the highest UV index are January, February, March, April, May and July (UV index 7).
The months with the lowest UV index are June, August, September, October, November and December (UV index 6).
Average cloud cover in July
Nahuizalco, El Salvador
- Average cloud cover in July: 30
The months with the most cloud cover are June and September (Cloud cover 37).
The months with the least cloud cover are January and December (Cloud cover 12).
Average visibility in July
Nahuizalco, El Salvador
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (10km).
The month with the lowest visibility is October (9km).
Nahuizalco, El Salvador
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