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
August brings the highest temperatures, with an average high of 95.5°F (35.3°C) and an average low of 77.2°F (25.1°C).Heat index
For August, the heat index is estimated at a life-threatening hot 122°F (50°C). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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 essential for the human body; it facilitates cooling through the process of sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
August is the least humid month, with an average relative humidity of 67%.Rainfall
In Normanna, during August, the rain falls for 10 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 134.2 rainfall days, and 16.61" (422mm) of precipitation is accumulated.Snowfall
In Normanna, snow does not fall in March through November.Daylight
In Normanna, the average length of the day in August is 13h and 8min.On the first day of August, sunrise is at 6:53 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:53 pm CDT.
Sunshine
In August, the average sunshine is 10h.UV index
May through September, 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 unprotected exposure to Sun's UV rays for average individuals.Note: In August, the average maximum UV index of 7 translates into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest?
How hot does it get in August?
What is the least humid month?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
How many hours of daylight does Normanna have in August?
What time are sunrise and sunset in August?
How long on average sun shines in August?
What is the month with the highest UV index?
What is the UV index intensity in August?
Average temperature in August
Normanna, 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 (63.5°F).
- Average low temperature in August: 77.2°F
The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (47.8°F).
Average pressure in August
Normanna, TX
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.89"Hg).
Average wind speed in August
Normanna, TX
- Average wind speed in August: 8.6mph
The windiest month (with the highest average wind speed) is May (10.4mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).
Average humidity in August
Normanna, TX
- Average humidity in August: 67%
The months with the highest relative humidity are March and May (76%).
The month with the lowest relative humidity is August (67%).
Average rainfall in August
Normanna, TX
- Average rainfall in August: 1.26"
The wettest month (with the highest rainfall) is September (2.44").
The driest month (with the least rainfall) is February (0.63").
Average rainfall days in August
Normanna, TX
- Average rainfall days in August: 10 days
The month with the highest number of rainy days is September (17 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in August
Normanna, TX
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in August
Normanna, TX
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (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
Normanna, TX
- Average daylight in August: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in August
Normanna, TX
- Average sunshine days in August: 18.7 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is September (11.3 days).
Average UV index in August
Normanna, TX
- Average UV index in August: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in August
Normanna, TX
- Average cloud cover in August: 22
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in August
Normanna, 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).
Normanna, Texas, USA
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