August weather forecast
Palm Valley, TX

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Weather in August

The last month of the summer, August, is a very hot month in Palm Valley, Texas, with an average temperature varying between 80.1°F (26.7°C) and 95°F (35°C).

Temperature

The average temperatures reach their apex in August, averaging 95°F (35°C) at the high end and 80.1°F (26.7°C) at the low end.

Heat index

During August, the heat index is evaluated at a life-threatening hot 118.4°F (48°C). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

August is the least humid month, with an average relative humidity of 65%.

Rainfall

In Palm Valley, in August, it is raining for 6 days, with typically 0.31" (8mm) of accumulated precipitation. Throughout the year, there are 79.8 rainfall days, and 5.24" (133mm) of precipitation is accumulated.

Snowfall

In Palm Valley, Texas, snow does not fall in January, March through December.

Daylight

In Palm Valley, the average length of the day in August is 13h and 2min.
On the first day of August in Palm Valley, sunrise is at 6:57 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 7:51 pm CDT.

Sunshine

In Palm Valley, the average sunshine in August is 10.1h.

UV index

In Palm Valley, Texas, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 7 during August morphs into the following directions:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Palm Valley?

August, noted for its average high-temperature of 95°F (35°C) and an average low-temperature of 80.1°F (26.7°C), is considered the warmest month in Palm Valley, Texas.

How hot is it in Palm Valley in August?

An average high-temperature, in August, in Palm Valley, is 95°F (35°C) and the average low-temperature is 80.1°F (26.7°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 118.4°F (48°C).

What is the least humid month in Palm Valley?

August is the least humid month, with an average relative humidity of 65%.

What is the average humidity in August in Palm Valley?

In Palm Valley, the average relative humidity in August is 65%.

How many days does it rain in August in Palm Valley?

In August, in Palm Valley, the rain falls for 6 days. Throughout August, 0.31" (8mm) of precipitation is accumulated.

When it does not snow in Palm Valley?

In Palm Valley, snow does not fall in January, March through December.

What is the average length of the day in August in Palm Valley?

In August, the average day length is 13h and 2min.

When is the sunrise / sunset in August in Palm Valley?

In August, on the first day of the month, sunrise is at 6:57 am and sunset at 8:17 pm. On the last day of the month, in Palm Valley, Texas, sunrise is at 7:10 am and sunset at 7:51 pm CDT.

How many hours of sunshine does Palm Valley have in August?

The average sunshine duration in August in Palm Valley is 10.1h.

How high is the UV index in August in Palm Valley?

In Palm Valley, 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 the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Palm Valley, TX

Average temperature in August - Palm Valley, TX
  • Average high temperature in August: 95°F

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (68.7°F).

  • Average low temperature in August: 80.1°F

The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (55.4°F).

Average pressure in August
Palm Valley, TX

Average pressure in August - Palm Valley, TX
  • Average pressure in August: 29.9"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in August
Palm Valley, TX

Average wind speed in August - Palm Valley, TX
  • Average wind speed in August: 10.2mph

The windiest months (with the highest average wind speed) are March and April (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).

Average humidity in August
Palm Valley, TX

Average humidity in August - Palm Valley, TX
  • Average humidity in August: 65%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (65%).

Average rainfall in August
Palm Valley, TX

Average rainfall in August - Palm Valley, TX
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is February (0.16").

Average rainfall days in August
Palm Valley, TX

Average rainfall days in August - Palm Valley, TX
  • Average rainfall days in August: 6 days

The month with the highest number of rainy days is September (11.5 days).
The month with the least rainy days is February (4.7 days).

Average snowfall days in August
Palm Valley, TX

Average snowfall days in August - Palm Valley, TX
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
Palm Valley, TX

Average daylight in August / Average sunshine in August - Palm Valley, TX
  • Average daylight in August: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in August
Palm Valley, TX

Average sunshine days in August - Palm Valley, TX
  • Average sunshine days in August: 22.8 days

The month with the most sunshine days is March (23.3 days).
The month with the least sunshine days is September (15.6 days).

Average UV index in August
Palm Valley, TX

Average UV index in August - Palm Valley, 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 4).

Average cloud cover in August
Palm Valley, TX

Average cloud cover in August - Palm Valley, TX
  • Average cloud cover in August: 18

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in August
Palm Valley, TX

Average visibility in August - Palm Valley, 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).

Palm Valley, Texas, USA

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