August weather forecastCost, TX
August
Weather in August
August, the last month of the summer in Cost, is another torrid month, with an average temperature ranging between max 97°F (36.1°C) and min 75.7°F (24.3°C).Temperature
August brings the highest temperatures, with an average high of 97°F (36.1°C) and an average low of 75.7°F (24.3°C).Heat index
In August, the average heat index is estimated at a life-threatening hot 123.8°F (51°C). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
The least humid month is August, with an average relative humidity of 64%.Rainfall
In August, in Cost, Texas, the rain falls for 10.8 days. Throughout August, 2.05" (52mm) of precipitation is accumulated. Throughout the year, there are 146.3 rainfall days, and 21.34" (542mm) of precipitation is accumulated.Snowfall
In Cost, snow does not fall in March through November.Daylight
In Cost, Texas, the average length of the day in August is 13h and 10min.On the first day of the month, sunrise is at 6:50 am and sunset at 8:22 pm. On the last day of August, in Cost, sunrise is at 7:07 am and sunset at 7:52 pm CDT.
Sunshine
The month with the most sunshine in Cost, Texas, is August, with an average of 9.8h of sunshine.UV index
The months with the highest UV index in Cost are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the average maximum UV index of 7 translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Cost, TX
- Average high temperature in August: 97°F
The warmest month (with the highest average high temperature) is August (97°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in August: 75.7°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in August
Cost, TX
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Cost, TX
- Average wind speed in August: 6.7mph
The windiest months (with the highest average wind speed) are February, March, April and May (8.3mph).
The calmest month (with the lowest average wind speed) is September (6mph).
Average humidity in August
Cost, TX
- Average humidity in August: 64%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is August (64%).
Average rainfall in August
Cost, TX
- Average rainfall in August: 2.05"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in August
Cost, TX
- Average rainfall days in August: 10.8 days
The month with the highest number of rainy days is September (16.4 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in August
Cost, TX
- Average snowfall in August: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in August
Cost, TX
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January, February and December (0.3 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
Cost, 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 48min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in August
Cost, TX
- Average sunshine days in August: 16.5 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in August
Cost, 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).
Average cloud cover in August
Cost, TX
- Average cloud cover in August: 28
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in August
Cost, TX
- Average visibility in August: 6mi
The months with the highest visibility are January, February, August, September, October, November and December (6mi).
The months with the lowest visibility are March, April, May, June and July (5mi).
