August weather forecast
Ona, WV

August, the last month of the summer in Ona, is also a moderately hot month, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 62.4°F (16.9°C).

Temperature

July's transformation into August witnesses an average high-temperature of a moderately hot 85.6°F (29.8°C), noting a minor change from the preceding month. Ona experiences a dramatic descent in temperature during August, with the average nighttime reading settling at an enjoyable 62.4°F (16.9°C).

Heat index

The heat index value for August is calculated to be a fiery hot 96.8°F (36°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The least humid month is August, with an average relative humidity of 74%.

Rainfall

In Ona, in August, during 15.5 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. Throughout the year, there are 176 rainfall days, and 33.15" (842mm) of precipitation is accumulated.

Snowfall

In Ona, snow does not fall in May through September.

Daylight

In Ona, the average length of the day in August is 13h and 37min.
On the first day of the month, sunrise is at 6:31 am and sunset at 8:38 pm. On the last day of August, sunrise is at 6:58 am and sunset at 7:59 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.4h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.