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
Temperature readings reach their annual highs in August, averaging 94.8°F (34.9°C) and a minimum average of 73.2°F (22.9°C).Heat index
The heat index in August is calculated to be a blazing hot 118.4°F (48°C). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.Be advised, the heat index considers values for conditions in shade and with a light breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of 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. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
With an average relative humidity of 67%, August is the least humid month.Rainfall
In Hallsville, during August, the rain falls for 10.1 days and regularly aggregates up to 1.38" (35mm) of precipitation. Throughout the year, there are 109.9 rainfall days, and 14.53" (369mm) of precipitation is accumulated.Snowfall
In Hallsville, Texas, snow does not fall in March through December.Daylight
In Hallsville, Texas, the average length of the day in August is 13h and 19min.On the first day of the month, sunrise is at 6:33 am and sunset at 8:15 pm. On the last day of August, sunrise is at 6:53 am and sunset at 7:43 pm CDT.
Sunshine
August has the most sunshine of the year, with an average of 10.6h of sunshine.UV index
May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 7 during August translates into the following guidance:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are the warmest months in Hallsville?
How hot is it in Hallsville in August?
What is the least humid month in Hallsville?
What is the average humidity in August in Hallsville?
How much does it rain in Hallsville in August?
When it does not snow in Hallsville?
How many hours of daylight does Hallsville have in August?
What time are sunrise and sunset in August in Hallsville?
What month has the most sunshine in Hallsville?
How many hours of sunshine does Hallsville have in August?
What is the month with the highest UV index in Hallsville?
What is the UV index intensity in August in Hallsville?
Average temperature in August
Hallsville, TX
- Average high temperature in August: 94.8°F
The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in August: 73.2°F
The months with the highest average low temperature are July and August (73.2°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).
Average pressure in August
Hallsville, TX
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Hallsville, TX
- Average wind speed in August: 5.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest months (with the lowest average wind speed) are August and September (5.2mph).
Average humidity in August
Hallsville, TX
- Average humidity in August: 67%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (67%).
Average rainfall in August
Hallsville, TX
- Average rainfall in August: 1.38"
The wettest month (with the highest rainfall) is April (1.69").
The driest month (with the least rainfall) is November (0.79").
Average rainfall days in August
Hallsville, TX
- Average rainfall days in August: 10.1 days
The month with the highest number of rainy days is June (11.2 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in August
Hallsville, TX
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in August
Hallsville, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Hallsville, TX
- Average daylight in August: 13h and 2min
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 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in August
Hallsville, TX
- Average sunshine days in August: 17.9 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is June (15.8 days).
Average UV index in August
Hallsville, TX
- Average UV index in August: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in August
Hallsville, TX
- Average cloud cover in August: 28
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in August
Hallsville, TX
- Average visibility in August: 6mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
Hallsville, Texas, USA
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