August weather forecastCactus, TX
August
Weather in August
The last month of the summer, August, is also a hot month in Cactus, Texas, with an average temperature ranging between max 91°F (32.8°C) and min 69.3°F (20.7°C).Temperature
Cactus records an average high-temperature of a still hot 91°F (32.8°C) as August arrives, nearly mirroring the previous month's climate. Cactus, amidst the high August temperatures, experiences a substantial shift to an average nighttime low of 69.3°F (20.7°C).Heat index
The heat index value during August is calculated to be a fiery hot 95°F (35°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In August, the average relative humidity is 48%.Rainfall
In Cactus, in August, it is raining for 13.3 days, with typically 1.85" (47mm) of accumulated precipitation. In Cactus, Texas, during the entire year, the rain falls for 87.3 days and collects up to 13.03" (331mm) of precipitation.Snowfall
May through September are months without snowfall in Cactus.Daylight
In August, the average length of the day is 13h and 29min.On the first day of the month, sunrise is at 6:55 am and sunset at 8:52 pm. On the last day of August, sunrise is at 7:19 am and sunset at 8:16 pm CDT.
Sunshine
The average sunshine in August is 10h.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index in Cactus. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: In August, the maximum UV index of 7 suggests this advice:
Deter overexposure. Protecting against the sun's effects is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Cactus, TX
- Average high temperature in August: 91°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (48°F).
- Average low temperature in August: 69.3°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in August
Cactus, TX
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in August
Cactus, TX
- Average wind speed in August: 10.7mph
The windiest month (with the highest average wind speed) is April (13.7mph).
The calmest month (with the lowest average wind speed) is August (10.7mph).
Average humidity in August
Cactus, TX
- Average humidity in August: 48%
The month with the highest relative humidity is December (56%).
The month with the lowest relative humidity is April (42%).
Average rainfall in August
Cactus, TX
- Average rainfall in August: 1.85"
The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is February (0.35").
Average rainfall days in August
Cactus, TX
- Average rainfall days in August: 13.3 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in August
Cactus, TX
- Average snowfall in August: 0"
The month with the highest snowfall is January (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Cactus, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Cactus, TX
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in August
Cactus, TX
- Average sunshine days in August: 13.9 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is August (13.9 days).
Average UV index in August
Cactus, TX
- Average UV index in August: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in August
Cactus, TX
- Average cloud cover in August: 17
The month with the most cloud cover is February (Cloud cover 25).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in August
Cactus, 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).
