August weather forecastCarta Valley, TX
August
Weather in August
August, the last month of the summer in Carta Valley, is another torrid month, with an average temperature fluctuating between 97.9°F (36.6°C) and 79°F (26.1°C).Temperature
August, with an average high of 97.9°F (36.6°C) and a low of 79°F (26.1°C), signifies the warmest month of the year.Heat index
August's heat index is evaluated at a blistering 109.4°F (43°C). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
With an average relative humidity of 46%, August is the least humid month.Rainfall
In Carta Valley, during August, the rain falls for 6.1 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Carta Valley, during the entire year, the rain falls for 90 days and collects up to 11.93" (303mm) of precipitation.Snowfall
March through December are months without snowfall.Daylight
In Carta Valley, the average length of the day in August is 13h and 11min.On the first day of the month, sunrise is at 7:02 am and sunset at 8:35 pm. On the last day of August, sunrise is at 7:19 am and sunset at 8:05 pm CDT.
Sunshine
In August, the average sunshine is 9.6h.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 8 suggests this advice:
Always stay safe. Unprotected skin and eyes can get damaged rapidly. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Carta Valley, 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: 79°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (45°F).
Average pressure in August
Carta Valley, 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).
Average wind speed in August
Carta Valley, TX
- Average wind speed in August: 11.2mph
The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest months (with the lowest average wind speed) are January and December (8.9mph).
Average humidity in August
Carta Valley, TX
- Average humidity in August: 46%
The month with the highest relative humidity is November (59%).
The month with the lowest relative humidity is August (46%).
Average rainfall in August
Carta Valley, TX
- Average rainfall in August: 0.83"
The wettest month (with the highest rainfall) is May (2.24").
The driest months (with the least rainfall) are January, February and December (0.47").
Average rainfall days in August
Carta Valley, TX
- Average rainfall days in August: 6.1 days
The month with the highest number of rainy days is May (12.6 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in August
Carta Valley, 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").
Average snowfall days in August
Carta Valley, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Carta Valley, TX
- Average daylight in August: 13h and 12min
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 36min
The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in August
Carta Valley, TX
- Average sunshine days in August: 23.3 days
The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is May (16.3 days).
Average UV index in August
Carta Valley, 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).
Average cloud cover in August
Carta Valley, TX
- Average cloud cover in August: 17
The months with the most cloud cover are March and May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in August
Carta 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).
