August weather forecastSweetwater, TX
August
Weather in August
August, the last month of the summer in Sweetwater, is another very hot month, with an average temperature varying between 75.2°F (24°C) and 95.5°F (35.3°C).Temperature
August, noted for its average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 75.2°F (24°C), is considered the warmest month.Heat index
August's heat index is computed to be a torrid 102.2°F (39°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
August is the least humid month, with an average relative humidity of 45%.Rainfall
In Sweetwater, in August, it is raining for 9.4 days, with typically 0.91" (23mm) of accumulated precipitation. Throughout the year, there are 90.7 rainfall days, and 14.57" (370mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in August is 13h and 19min.On the first day of August, sunrise is at 6:56 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 8:06 pm CDT.
Sunshine
In Sweetwater, the average sunshine in August is 10h.UV index
May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 7 during August leads to these instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sweetwater, TX
- Average high temperature in August: 95.5°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is December (55.9°F).
- Average low temperature in August: 75.2°F
The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).
Average pressure in August
Sweetwater, TX
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in August
Sweetwater, TX
- Average wind speed in August: 10.7mph
The windiest month (with the highest average wind speed) is April (14.6mph).
The calmest month (with the lowest average wind speed) is September (10.5mph).
Average humidity in August
Sweetwater, TX
- Average humidity in August: 45%
The month with the highest relative humidity is September (57%).
The month with the lowest relative humidity is August (45%).
Average rainfall in August
Sweetwater, TX
- Average rainfall in August: 0.91"
The wettest month (with the highest rainfall) is September (2.17").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in August
Sweetwater, TX
- Average rainfall days in August: 9.4 days
The months with the highest number of rainy days are May and September (11.5 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in August
Sweetwater, TX
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Sweetwater, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.9 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
Sweetwater, TX
- Average daylight in August: 13h and 18min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in August
Sweetwater, TX
- Average sunshine days in August: 18.5 days
The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is September (15.6 days).
Average UV index in August
Sweetwater, TX
- Average UV index in August: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in August
Sweetwater, TX
- Average cloud cover in August: 17
The months with the most cloud cover are March, September and December (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in August
Sweetwater, 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).
