August weather forecast
Walnut Springs, TX

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Weather in August

The last month of the summer, August, is also a sweltering month in Walnut Springs, Texas, with an average temperature ranging between min 75.9°F (24.4°C) and max 95.9°F (35.5°C).

Temperature

Walnut Springs registers the highest average temperatures during the month of August, with peaks of 95.9°F (35.5°C) and lows of 75.9°F (24.4°C).

Heat index

The average heat index in August is estimated at a blistering 111.2°F (44°C). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

August is the least humid month, with an average relative humidity of 55%.

Rainfall

In August, the rain falls for 11.1 days. Throughout August, 1.85" (47mm) of precipitation is accumulated. In Walnut Springs, during the entire year, the rain falls for 125.3 days and collects up to 24.25" (616mm) of precipitation.

Snowfall

In Walnut Springs, snow does not fall in January, March through November.

Daylight

In Walnut Springs, the average length of the day in August is 13h and 17min.
On the first day of August in Walnut Springs, sunrise is at 6:46 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 7:55 pm CDT.

Sunshine

In Walnut Springs, the average sunshine in August is 10.5h.

UV index

The average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during August translates into these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What is the warmest month in Walnut Springs?

With average high temperatures of 95.9°F (35.5°C) and lows of 75.9°F (24.4°C), August is the warmest month.

How hot is it in Walnut Springs in August?

In Walnut Springs, in August, the average high-temperature is 95.9°F (35.5°C), and the average low-temperature is 75.9°F (24.4°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 111.2°F (44°C).

What is the least humid month in Walnut Springs?

August is the least humid month in Walnut Springs, with an average relative humidity of 55%.

What is the average humidity in August in Walnut Springs?

In August, the average relative humidity in Walnut Springs, Texas, is 55%.

How many days does it rain in August in Walnut Springs?

In August, in Walnut Springs, Texas, the rain falls for 11.1 days. Throughout August, 1.85" (47mm) of precipitation is accumulated.

When it does not snow in Walnut Springs?

January, March through November are months without snowfall in Walnut Springs, Texas.

What is the average length of the day in August in Walnut Springs?

In August, the average day length in Walnut Springs, Texas, is 13h and 17min.

When is the sunrise / sunset in August in Walnut Springs?

In August, on the first day of the month, sunrise is at 6:46 am and sunset at 8:27 pm. On the last day of the month, in Walnut Springs, sunrise is at 7:06 am and sunset at 7:55 pm CDT.

How long on average sun shines in August in Walnut Springs?

In Walnut Springs, the average sunshine duration in August is 10.5h.

How high is the UV index in August in Walnut Springs?

The average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health risk 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
Walnut Springs, TX

Average temperature in August - Walnut Springs, TX
  • Average high temperature in August: 95.9°F

The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (56.7°F).

  • Average low temperature in August: 75.9°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

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Average pressure in August
Walnut Springs, TX

Average pressure in August - Walnut Springs, TX
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Walnut Springs, TX

Average wind speed in August - Walnut Springs, TX
  • Average wind speed in August: 7.6mph

The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).

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Average humidity in August
Walnut Springs, TX

Average humidity in August - Walnut Springs, TX
  • Average humidity in August: 55%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (55%).

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Average rainfall in August
Walnut Springs, TX

Average rainfall in August - Walnut Springs, TX
  • Average rainfall in August: 1.85"

The wettest month (with the highest rainfall) is October (3.31").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in August
Walnut Springs, TX

Average rainfall days in August - Walnut Springs, TX
  • Average rainfall days in August: 11.1 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in August
Walnut Springs, TX

Average snowfall in August - Walnut Springs, TX
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.63").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Walnut Springs, TX

Average snowfall days in August - Walnut Springs, TX
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Walnut Springs, TX

Average daylight in August / Average sunshine in August - Walnut Springs, 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: 10h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in August
Walnut Springs, TX

Average sunshine days in August - Walnut Springs, TX
  • Average sunshine days in August: 17 days

The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is September (14.5 days).

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Average UV index in August
Walnut Springs, TX

Average UV index in August - Walnut Springs, 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
Walnut Springs, TX

Average cloud cover in August - Walnut Springs, TX
  • Average cloud cover in August: 21

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in August
Walnut Springs, TX

Average visibility in August - Walnut Springs, 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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Walnut Springs, Texas, USA

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