Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
With its high average temperature of 94.6°F (34.8°C) and a low of 76.8°F (24.9°C), August is regarded as the warmest month.Heat index
The average heat index in August is calculated to be a blazing hot 122°F (50°C). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.Heat index guidelines indicate values are for light wind scenarios and shaded regions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly critical for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
The months with the lowest humidity are August and October, with an average relative humidity of 71%.Rainfall
In Louise, in August, during 15.4 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, there are 167.7 rainfall days, and 28.35" (720mm) of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
In Louise, the average length of the day in August is 13h and 10min.On the first day of August, sunrise is at 6:46 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 7:48 pm CDT.
Sunshine
The average sunshine in August is 9.6h.UV index
The months with the highest UV index 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 radiation for the average person.Note: In August, the maximum UV index of 7 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month?
How hot is it in August?
What are the least humid months?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
What is the average length of the day in August?
When is the sunrise / sunset in August?
How long on average sun shines in August?
What are the months with the highest UV index in Louise?
How high is the UV index in August?
Average temperature in August
Louise, TX
- Average high temperature in August: 94.6°F
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (61.7°F).
- Average low temperature in August: 76.8°F
The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).
Average pressure in August
Louise, 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 (29.92"Hg).
Average wind speed in August
Louise, TX
- Average wind speed in August: 6.8mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).
Average humidity in August
Louise, TX
- Average humidity in August: 71%
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are August and October (71%).
Average rainfall in August
Louise, TX
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is September (3.5").
The driest month (with the least rainfall) is February (1.3").
Average rainfall days in August
Louise, TX
- Average rainfall days in August: 15.4 days
The month with the highest number of rainy days is September (18.7 days).
The month with the least rainy days is January (11.5 days).
Average snowfall in August
Louise, TX
- Average snowfall in August: 0"
The month with the highest snowfall is December (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
Louise, TX
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and December (0.2 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
Louise, TX
- Average daylight in August: 13h and 1min
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 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in August
Louise, TX
- Average sunshine days in August: 13.1 days
The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is September (9.5 days).
Average UV index in August
Louise, 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, November and December (UV index 4).
Average cloud cover in August
Louise, TX
- Average cloud cover in August: 30
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
Louise, TX
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Louise, Texas, USA
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