Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August's average high-temperature stands at a still hot 31.6°C (88.9°F), showing little deviation from July's 32.4°C (90.3°F). Nightly temperatures in Santiago Nonualco drop to an average low of 21.8°C (71.2°F) in August.Heat index
The heat index value for August is calculated to be a blistering 43°C (109.4°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In Santiago Nonualco, El Salvador, the average relative humidity in August is 80%.Rainfall
In Santiago Nonualco, in August, during 26.6 rainfall days, 171mm (6.73") of precipitation is typically accumulated. Throughout the year, in Santiago Nonualco, there are 216.4 rainfall days, and 1164mm (45.83") of precipitation is accumulated.Daylight
In Santiago Nonualco, El Salvador, the average length of the day in August is 12h and 34min.On the first day of August, sunrise is at 05:40 and sunset at 18:23. On the last day of the month, sunrise is at 05:44 and sunset at 18:07 CST.
Sunshine
In August, the average sunshine in Santiago Nonualco is 10.3h.UV index
The months with the lowest UV index are August through November, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In August, a daily UV index of 6 turns into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
Is it hot in Santiago Nonualco during August?
What is the average humidity in August in Santiago Nonualco?
How much does it rain in Santiago Nonualco in August?
How many hours of daylight does Santiago Nonualco have in August?
When is the sunrise / sunset in August in Santiago Nonualco?
How many hours of sunshine does Santiago Nonualco have in August?
When is the lowest UV index in Santiago Nonualco?
How high is the UV index in August in Santiago Nonualco?
Average temperature in August
Santiago Nonualco, El Salvador
- Average high temperature in August: 31.6°C
The warmest month (with the highest average high temperature) is March (34°C).
The month with the lowest average high temperature is October (30.2°C).
- Average low temperature in August: 21.8°C
The month with the highest average low temperature is April (23.6°C).
The coldest months (with the lowest average low temperature) are January and December (20°C).
Average pressure in August
Santiago Nonualco, El Salvador
- Average pressure in August: 1011.6mbar
The month with the highest atmospheric pressure is January (1013.2mbar).
The months with the lowest atmospheric pressure are May and October (1011.1mbar).
Average wind speed in August
Santiago Nonualco, El Salvador
- Average wind speed in August: 5.5km/h
The windiest month (with the highest average wind speed) is January (8.1km/h).
The calmest month (with the lowest average wind speed) is June (5.1km/h).
Average humidity in August
Santiago Nonualco, El Salvador
- Average humidity in August: 80%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is March (60%).
Average rainfall in August
Santiago Nonualco, El Salvador
- Average rainfall in August: 171mm
The wettest month (with the highest rainfall) is October (215mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in August
Santiago Nonualco, El Salvador
- Average rainfall days in August: 26.6 days
The months with the highest number of rainy days are May and September (28.7 days).
The month with the least rainy days is January (2.4 days).
Average daylight in August /
Average sunshine in August
Santiago Nonualco, El Salvador
- Average daylight in August: 12h and 4min
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 August: 10h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in August
Santiago Nonualco, El Salvador
- Average sunshine days in August: 3.5 days
The month with the most sunshine days is January (27.2 days).
The month with the least sunshine days is September (0.7 days).
Average UV index in August
Santiago Nonualco, El Salvador
- Average UV index in August: 6
The months with the highest UV index are January, February, March, April, May, June, July and December (UV index 7).
The months with the lowest UV index are August, September, October and November (UV index 6).
Average cloud cover in August
Santiago Nonualco, El Salvador
- Average cloud cover in August: 41
The month with the most cloud cover is September (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in August
Santiago Nonualco, El Salvador
- Average visibility in August: 8km
The months with the highest visibility are January, February, March, April and December (10km).
The month with the lowest visibility is September (7km).
Santiago Nonualco, El Salvador
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