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
The months of July and August bring the highest temperatures, averaging a high of 94.6°F (34.8°C).Heat index
In August, the average heat index is evaluated at a life-threatening hot 122°F (50°C). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
August and October, with an average relative humidity of 71%, are the least humid months.Rainfall
August is the month with the most rainfall in Hemphill. Rain falls for 16.3 days and accumulates 2.83" (72mm) of precipitation.Snowfall
April through November are months without snowfall in Hemphill.Daylight
In August, the average length of the day is 13h and 16min.On the first day of August in Hemphill, sunrise is at 6:32 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 7:39 pm CDT.
Sunshine
The average sunshine in August in Hemphill is 9.9h.UV index
June 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 threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 7 during August translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What month is the hottest in Hemphill?
How hot does it get in Hemphill in August?
What are the least humid months in Hemphill?
What is the average humidity in August in Hemphill?
What is the wettest month in Hemphill?
How much does it rain in Hemphill in August?
When it does not snow in Hemphill?
What is the average length of the day in August in Hemphill?
What time are sunrise and sunset in August in Hemphill?
How many hours of sunshine does Hemphill have in August?
What is the month with the highest UV index in Hemphill?
What is the UV index reading in August in Hemphill?
Average temperature in August
Hemphill, TX
- Average high temperature in August: 94.6°F
The warmest months (with the highest average high temperature) are July and August (94.6°F).
The month with the lowest average high temperature is January (56.3°F).
- Average low temperature in August: 73.6°F
The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in August
Hemphill, 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
Hemphill, TX
- Average wind speed in August: 4.9mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity in August
Hemphill, TX
- Average humidity in August: 71%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August and October (71%).
Average rainfall in August
Hemphill, TX
- Average rainfall in August: 2.83"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is November (1.46").
Average rainfall days in August
Hemphill, TX
- Average rainfall days in August: 16.3 days
The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in August
Hemphill, TX
- Average snowfall in August: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in August
Hemphill, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Hemphill, TX
- Average daylight in August: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in August: 9h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in August
Hemphill, TX
- Average sunshine days in August: 12.2 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (12.2 days).
Average UV index in August
Hemphill, 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 3).
Average cloud cover in August
Hemphill, TX
- Average cloud cover in August: 32
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in August
Hemphill, TX
- Average visibility in August: 6mi
The months with the highest visibility are June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, September and December (5mi).
Hemphill, Texas, USA
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