August weather forecastGrapeland, TX
August
Weather in August
August, the last month of the summer in Grapeland, is a very hot month, with an average temperature varying between 95.5°F (35.3°C) and 73.6°F (23.1°C).Temperature
Grapeland's warmest month, August, registers temperatures that range from a high of 95.5°F (35.3°C) to a low of 73.6°F (23.1°C).Heat index
In August, the average heat index is calculated to be a blazing hot 122°F (50°C). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
August is the least humid month, with an average relative humidity of 67%.Rainfall
In Grapeland, in August, it is raining for 12.3 days, with typically 2.13" (54mm) of accumulated precipitation. Throughout the year, there are 157.9 rainfall days, and 36.06" (916mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
In Grapeland, the average length of the day in August is 13h and 16min.On the first day of the month, sunrise is at 6:38 am and sunset at 8:17 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:46 pm CDT.
Sunshine
The month with the most sunshine is August, with an average of 10.1h of sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 7 in August transforms into this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. 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
Average temperature in August
Grapeland, 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 January (56.3°F).
- Average low temperature in August: 73.6°F
The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).
Average pressure in August
Grapeland, TX
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Grapeland, TX
- Average wind speed in August: 5.6mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).
Average humidity in August
Grapeland, 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
Grapeland, TX
- Average rainfall in August: 2.13"
The wettest month (with the highest rainfall) is October (4.29").
The driest month (with the least rainfall) is November (2.05").
Average rainfall days in August
Grapeland, TX
- Average rainfall days in August: 12.3 days
The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is January (11 days).
Average snowfall in August
Grapeland, TX
- Average snowfall in August: 0"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in August
Grapeland, TX
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (0.7 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
Grapeland, TX
- Average daylight in August: 13h and 18min
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: 10h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in August
Grapeland, TX
- Average sunshine days in August: 16.4 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is February (12.4 days).
Average UV index in August
Grapeland, 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
Grapeland, 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
Grapeland, TX
- Average visibility in August: 6mi
The months with the highest visibility are January, August, October, November and December (6mi).
The months with the lowest visibility are February, March, April, May, June, July and September (5mi).
