August weather forecastDennard, AR
August
Weather in August
August, the last month of the summer in Dennard, is another hot month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 67.6°F (19.8°C).Temperature
An average high-temperature of a still hot 88.3°F (31.3°C) marks August, exhibiting a close resemblance to the conditions in July. Throughout August nights, Dennard registers an average low-temperature of 67.6°F (19.8°C).Heat index
In August, the average heat index is evaluated at an extremely hot 104°F (40°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
In August, the average relative humidity is 74%.Rainfall
In Dennard, in August, during 16.8 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, there are 163.3 rainfall days, and 37.99" (965mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In August, the average length of the day is 13h and 28min.On the first day of August, sunrise is at 6:18 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:38 pm CDT.
Sunshine
The average sunshine in August is 10.4h.UV index
In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 6 during August translates into the following directions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Dennard, AR
- Average high temperature in August: 88.3°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (45.3°F).
- Average low temperature in August: 67.6°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).
Average pressure in August
Dennard, AR
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in August
Dennard, AR
- Average wind speed in August: 4.5mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in August
Dennard, AR
- Average humidity in August: 74%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall in August
Dennard, AR
- Average rainfall in August: 3.03"
The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days in August
Dennard, AR
- Average rainfall days in August: 16.8 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in August
Dennard, AR
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in August
Dennard, AR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Dennard, AR
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 10h and 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).
Average sunshine days in August
Dennard, AR
- Average sunshine days in August: 10.8 days
The month with the most sunshine days is January (19.3 days).
The months with the least sunshine days are July and August (10.8 days).
Average UV index in August
Dennard, AR
- Average UV index in August: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in August
Dennard, AR
- Average cloud cover in August: 28
The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in August
Dennard, AR
- Average visibility in August: 6mi
The months with the highest visibility are January, February, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are March, April and May (5mi).
