August weather forecast
Oklahoma City, OK

August maintains the summer temperature consistency in Oklahoma City, offering similar weather conditions to July. As the city enjoys the last month of summer, residents relish in the extended daylight hours offered, which is conducive for a wide variety of outdoor activities. Despite the high temperatures, lower rainfall and relative humidity add a touch of comfort to the month. As autumn approaches, there's a feeling of anticipation in the air while summer continues to take center stage. Notably, conditions in August range from a maximum of 92.8°F (33.8°C) to a minimum temperature of 71.6°F (22°C).

Temperature

Oklahoma City notes an average high-temperature of a still tropical 92.8°F (33.8°C) in August, displaying minor variation from July. August in Oklahoma City is noted for a mean low-temperature of 71.6°F (22°C).

Heat index

August's mean heat index is estimated at a scorching 107.6°F (42°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 especially vital to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The least humid month is August, with an average relative humidity of 60%.

Rainfall

In Oklahoma City, Oklahoma, in August, during 12.3 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Oklahoma City, during the entire year, the rain falls for 121 days and collects up to 24.96" (634mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Oklahoma City, the average length of the day in August is 13h and 27min.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:33 pm. On the last day of August, sunrise is at 7:02 am and sunset at 7:58 pm CDT.

Sunshine

July and August, with an average of 11h of sunshine, are months with the most sunshine in Oklahoma City.

UV index

June through August, 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 hazard from exposure to the Sun's UV radiation for the average person.
Note: In August, a regular UV index of 7 translates into these guidelines:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.