August weather forecastArkoma, OK
August
Weather in August
August, the last month of the summer in Arkoma, is another tropical month, with an average temperature ranging between max 91.9°F (33.3°C) and min 69.4°F (20.8°C).Temperature
The arrival of August denotes a barely perceptible change in the average high-temperatures to a still tropical 91.9°F (33.3°C) from July's 93.4°F (34.1°C). A noticeable downturn in temperature characterizes the August nights, averaging at an agreeable 69.4°F (20.8°C).Heat index
For most parts of August, the heat index is evaluated at a scorching 111.2°F (44°C). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.For clarity, heat index numbers account for light winds and areas under shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
July and August, with an average relative humidity of 70%, are the least humid months.Rainfall
In Arkoma, during August, the rain falls for 13.1 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, in Arkoma, Oklahoma, there are 131.9 rainfall days, and 25.51" (648mm) of precipitation is accumulated.Snowfall
In Arkoma, snow does not fall in April through November.Daylight
In August, the average length of the day is 13h and 27min.On the first day of the month, sunrise is at 6:27 am and sunset at 8:21 pm. On the last day of August, sunrise is at 6:49 am and sunset at 7:45 pm CDT.
Sunshine
In August, the average sunshine is 10.8h.UV index
In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In August, a regular UV index of 6 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Arkoma, OK
- Average high temperature in August: 91.9°F
The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in August: 69.4°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in August
Arkoma, OK
- Average pressure in August: 29.96"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
Arkoma, OK
- Average wind speed in August: 4.7mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in August
Arkoma, OK
- Average humidity in August: 70%
The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in August
Arkoma, OK
- Average rainfall in August: 2.68"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in August
Arkoma, OK
- Average rainfall days in August: 13.1 days
The month with the highest number of rainy days is April (14 days).
The month with the least rainy days is November (7.6 days).
Average snowfall in August
Arkoma, OK
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in August
Arkoma, OK
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.7 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
Arkoma, OK
- Average daylight in August: 13h and 24min
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 48min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in August
Arkoma, OK
- Average sunshine days in August: 14.8 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is April (14.2 days).
Average UV index in August
Arkoma, OK
- Average UV index in August: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in August
Arkoma, OK
- Average cloud cover in August: 24
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in August
Arkoma, OK
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
