August weather forecast
San Angelo, TX

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Weather in August

August, the zenith of summer in San Angelo, burns with all its might as temperatures reach a searing 95.7°F (35.4°C). Amid the persistent heat, local citizens adapt to the weather by filling their evenings with activities in local parks and recreational areas. Despite the high daytime temperatures, conditions often cool down remarkably at night, providing some relief. Nearing the end of summer, August prepares the city for a gradual slowdown in temperature along with relaxing nights, paving the path for autumn.

Temperature

August stands out as San Angelo's warmest month, with an average high-temperature of 95.7°F (35.4°C) and a low-temperature of 75.4°F (24.1°C).

Heat index

The average heat index in August is computed to be a blistering 104°F (40°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

With an average relative humidity of 46%, August is the least humid month.

Rainfall

In San Angelo, in August, it is raining for 8.3 days, with typically 1.38" (35mm) of accumulated precipitation. In San Angelo, during the entire year, the rain falls for 89.7 days and collects up to 15.39" (391mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In San Angelo, the average length of the day in August is 13h and 16min.
On the first day of August in San Angelo, sunrise is at 6:58 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 8:06 pm CDT.

Sunshine

In August, the average sunshine is 9.9h.

UV index

The average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 7 translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What month is the hottest in San Angelo?

In San Angelo, August is identified by the average highest temperatures, reaching a peak of 95.7°F (35.4°C) and a low of 75.4°F (24.1°C).

How hot does it get in San Angelo in August?

In San Angelo, in August, the average high-temperature is 95.7°F (35.4°C), and the average low-temperature is 75.4°F (24.1°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in August is computed to be 104°F (40°C).

What is the least humid month in San Angelo?

August is the least humid month in San Angelo, Texas, with an average relative humidity of 46%.

What is the average humidity in August in San Angelo?

In San Angelo, Texas, the average relative humidity in August is 46%.

How much does it rain in San Angelo in August?

In San Angelo, Texas, in August, it is raining for 8.3 days, with typically 1.38" (35mm) of accumulated precipitation.

When it does not snow in San Angelo?

April through October are months without snowfall in San Angelo, Texas.

How many hours of daylight does San Angelo have in August?

The average day length in August in San Angelo, Texas, is 13h and 16min.

When is the sunrise / sunset in August in San Angelo?

On the first day of August in San Angelo, Texas, sunrise is at 6:58 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 8:06 pm CDT.

How many hours of sunshine does San Angelo have in August?

In San Angelo, the average sunshine duration in August is 9.9h.

How high is the UV index in August in San Angelo?

In San Angelo, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
San Angelo, TX

Average temperature in August - San Angelo, TX
  • Average high temperature in August: 95.7°F

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is December (58.6°F).

  • Average low temperature in August: 75.4°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

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Average pressure in August
San Angelo, TX

Average pressure in August - San Angelo, TX
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).

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Average wind speed in August
San Angelo, TX

Average wind speed in August - San Angelo, TX
  • Average wind speed in August: 9.8mph

The windiest month (with the highest average wind speed) is April (13.5mph).
The calmest month (with the lowest average wind speed) is September (9.4mph).

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Average humidity in August
San Angelo, TX

Average humidity in August - San Angelo, TX
  • Average humidity in August: 46%

The month with the highest relative humidity is November (58%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in August
San Angelo, TX

Average rainfall in August - San Angelo, TX
  • Average rainfall in August: 1.38"

The wettest month (with the highest rainfall) is October (2.4").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in August
San Angelo, TX

Average rainfall days in August - San Angelo, TX
  • Average rainfall days in August: 8.3 days

The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in August
San Angelo, TX

Average snowfall in August - San Angelo, TX
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
San Angelo, TX

Average snowfall days in August - San Angelo, TX
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
San Angelo, TX

Average daylight in August / Average sunshine in August - San Angelo, TX
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in August
San Angelo, TX

Average sunshine days in August - San Angelo, TX
  • Average sunshine days in August: 20.8 days

The month with the most sunshine days is January (26 days).
The month with the least sunshine days is May (16.8 days).

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Average UV index in August
San Angelo, TX

Average UV index in August - San Angelo, TX
  • Average UV index in August: 7

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
San Angelo, TX

Average cloud cover in August - San Angelo, TX
  • Average cloud cover in August: 17

The months with the most cloud cover are March and September (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in August
San Angelo, TX

Average visibility in August - San Angelo, TX
  • Average visibility in August: 6mi

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

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San Angelo, Texas, USA

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