August weather forecast
Del Rio, TX

Share

Weather in August

The last month of the summer, August, is another very hot month in Del Rio, Texas, with an average temperature ranging between max 97.9°F (36.6°C) and min 78.8°F (26°C).

Temperature

August proves to be the warmest month, recording an average peak temperature of 97.9°F (36.6°C) and a minimum temperature of 78.8°F (26°C).

Heat index

August's average heat index is appraised at a scorching 109.4°F (43°C). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

August is the least humid month, with an average relative humidity of 47%.

Rainfall

In Del Rio, in August, it is raining for 6.6 days, with typically 0.75" (19mm) of accumulated precipitation. Throughout the year, there are 85.2 rainfall days, and 9.61" (244mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In Del Rio, the average length of the day in August is 13h and 10min.
On the first day of August, sunrise is at 7:04 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 8:06 pm CDT.

Sunshine

In August, the average sunshine is 9.8h.

UV index

The months with the highest UV index in Del Rio are July and August, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 8 suggests these recommendations:
Always use protective measures; unprotected skin might suffer damage in a short span. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
[Resources]

Frequently asked questions

What is the warmest month in Del Rio?

Del Rio's temperature records reveal August as the warmest month, marked by average highs of 97.9°F (36.6°C) and lows of 78.8°F (26°C).

How hot is it in Del Rio in August?

In August, the average high-temperature and low-temperature in Del Rio are 97.9°F (36.6°C) and 78.8°F (26°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is appraised at 109.4°F (43°C).

What is the least humid month in Del Rio?

With an average relative humidity of 47%, August is the least humid month.

What is the average humidity in August in Del Rio?

In August, the average relative humidity is 47%.

How much does it rain in Del Rio in August?

In Del Rio, Texas, in August, it is raining for 6.6 days, with typically 0.75" (19mm) of accumulated precipitation.

When it does not snow in Del Rio?

In Del Rio, Texas, snow does not fall in March through December.

How many hours of daylight does Del Rio have in August?

The average day length in August is 13h and 10min.

When is the sunrise / sunset in August in Del Rio?

In August, on the first day of the month, sunrise is at 7:04 am and sunset at 8:35 pm. On the last day of the month, in Del Rio, sunrise is at 7:20 am and sunset at 8:06 pm CDT.

How many hours of sunshine does Del Rio have in August?

In Del Rio, Texas, the average sunshine duration in August is 9.8h.

When is the highest UV index in Del Rio?

July and August, with an average maximum UV index of 8, are months with the highest UV index in Del Rio.

What is the UV index intensity in August in Del Rio?

The average daily maximum UV index in August in Del Rio is 8. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation.
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
Del Rio, TX

Average temperature in August - Del Rio, TX
  • Average high temperature in August: 97.9°F

The warmest month (with the highest average high temperature) is August (97.9°F).
The month with the lowest average high temperature is January (63.3°F).

  • Average low temperature in August: 78.8°F

The month with the highest average low temperature is August (78.8°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).

[Resources]

Average pressure in August
Del Rio, TX

Average pressure in August - Del Rio, TX
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).

[Resources]

Average wind speed in August
Del Rio, TX

Average wind speed in August - Del Rio, TX
  • Average wind speed in August: 10.7mph

The windiest month (with the highest average wind speed) is June (12.8mph).
The calmest month (with the lowest average wind speed) is December (8.5mph).

[Resources]

Average humidity in August
Del Rio, TX

Average humidity in August - Del Rio, TX
  • Average humidity in August: 47%

The month with the highest relative humidity is November (60%).
The month with the lowest relative humidity is August (47%).

[Resources]

Average rainfall in August
Del Rio, TX

Average rainfall in August - Del Rio, TX
  • Average rainfall in August: 0.75"

The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is January (0.24").

[Resources]

Average rainfall days in August
Del Rio, TX

Average rainfall days in August - Del Rio, TX
  • Average rainfall days in August: 6.6 days

The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is January (3.3 days).

[Resources]

Average snowfall in August
Del Rio, TX

Average snowfall in August - Del Rio, TX
  • Average snowfall in August: 0"

The months with the highest snowfall are January and February (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

[Resources]

Average snowfall days in August
Del Rio, TX

Average snowfall days in August - Del Rio, TX
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
Del Rio, TX

Average daylight in August / Average sunshine in August - Del Rio, TX
  • Average daylight in August: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are November and December (Average sunshine: 6h and 18min).

[Resources]

Average sunshine days in August
Del Rio, TX

Average sunshine days in August - Del Rio, TX
  • Average sunshine days in August: 22.8 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is May (15.5 days).

[Resources]

Average UV index in August
Del Rio, TX

Average UV index in August - Del Rio, TX
  • Average UV index in August: 8

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

[Resources]

Average cloud cover in August
Del Rio, TX

Average cloud cover in August - Del Rio, TX
  • Average cloud cover in August: 16

The months with the most cloud cover are March and May (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 16).

[Resources]

Average visibility in August
Del Rio, TX

Average visibility in August - Del Rio, 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).

[Resources]

Del Rio, Texas, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location