August weather forecast
Round Top, TX

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Weather in August

The last month of the summer, August, is a fiery hot month in Round Top, Texas, with an average temperature varying between 95.5°F (35.3°C) and 74.8°F (23.8°C).

Temperature

August stands out as Round Top's warmest month, with temperatures ranging between an average high of 95.5°F (35.3°C) and a low of 74.8°F (23.8°C).

Heat index

In August, the heat index is computed to be a burning hot 120.2°F (49°C). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The least humid month in Round Top is August, with an average relative humidity of 66%.

Rainfall

In Round Top, Texas, in August, during 13.1 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Round Top, during the entire year, the rain falls for 139.2 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

February through November are months without snowfall in Round Top, Texas.

Daylight

In August, the average length of the day in Round Top is 13h and 12min.
On the first day of the month, sunrise is at 6:46 am and sunset at 8:19 pm. On the last day of August, in Round Top, sunrise is at 7:03 am and sunset at 7:50 pm CDT.

Sunshine

August has the most sunshine of the year in Round Top, with an average of 9.9h of sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Round Top. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In August, the average maximum UV index of 7 translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the hottest time of year in Round Top?

August is the month when Round Top, Texas, experiences its warmest temperatures, averaging a high of 95.5°F (35.3°C) and a low of 74.8°F (23.8°C).

How hot does it get in Round Top in August?

During August, Round Top experiences an average high-temperature of 95.5°F (35.3°C) and a low-temperature of 74.8°F (23.8°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in August is computed to be 120.2°F (49°C).

What is the least humid month in Round Top?

August is the least humid month, with an average relative humidity of 66%.

What is the average humidity in August in Round Top?

The average relative humidity in August is 66%.

How many days does it rain in August in Round Top?

In Round Top, in August, it is raining for 13.1 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow in Round Top?

In Round Top, snow does not fall in February through November.

How many hours of daylight does Round Top have in August?

In August, the average day length in Round Top, Texas, is 13h and 12min.

When is the sunrise / sunset in August in Round Top?

On the first day of August in Round Top, sunrise is at 6:46 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 7:50 pm CDT.

What month has the most sunshine in Round Top?

With an average of 9.9h of sunshine, August has the most sunshine of the year in Round Top.

How long on average sun shines in August in Round Top?

In Round Top, the average sunshine duration in August is 9.9h.

What are the months with the highest UV index in Round Top?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Round Top, Texas.

How high is the UV index in August in Round Top?

In August, the average daily maximum UV index in Round Top, Texas, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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
Round Top, TX

Average temperature in August - Round Top, TX
  • Average high temperature in August: 95.5°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in August: 74.8°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.7°F).

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Average pressure in August
Round Top, TX

Average pressure in August - Round Top, TX
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Round Top, TX

Average wind speed in August - Round Top, TX
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is September (6mph).

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Average humidity in August
Round Top, TX

Average humidity in August - Round Top, TX
  • Average humidity in August: 66%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in August
Round Top, TX

Average rainfall in August - Round Top, TX
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is February (0.59").

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Average rainfall days in August
Round Top, TX

Average rainfall days in August - Round Top, TX
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is September (15.6 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in August
Round Top, TX

Average snowfall in August - Round Top, TX
  • Average snowfall in August: 0"

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

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Average snowfall days in August
Round Top, TX

Average snowfall days in August - Round Top, TX
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Round Top, TX

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

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

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in August
Round Top, TX

Average sunshine days in August - Round Top, TX
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is June (11 days).

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Average UV index in August
Round Top, TX

Average UV index in August - Round Top, TX
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
Round Top, TX

Average cloud cover in August - Round Top, TX
  • Average cloud cover in August: 29

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in August
Round Top, TX

Average visibility in August - Round Top, TX
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, August, September, October, November and December (6mi).
The months with the lowest visibility are May, June and July (5mi).

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Round Top, Texas, USA

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