August weather forecast
Ozark, MO

August upholds a steady flow of Ozark's summer, with very similar conditions to July. Despite a minor dip in temperatures, August has the city sweltering under the summer heat. The daylight duration begins its gradual decline, bridging the gap between the height of summer and the onset of autumn. However, the rainfall sees a slight increase, hinting at the impending seasonal change. August's climate holds a taste of both seasons, with daytime reflecting the summer swelter while evenings start getting cooler.

Temperature

August commences with an average high-temperature of a still hot 87.1°F (30.6°C), showing little deviation from July's 88.7°F (31.5°C). Throughout August, the nighttime temperature averages to a comfortable 66.4°F (19.1°C).

Heat index

The average heat index in August is estimated at a torrid 98.6°F (37°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The months with the lowest humidity are August and October, with an average relative humidity of 73%.

Rainfall

In Ozark, during August, the rain falls for 16.4 days and regularly aggregates up to 3.31" (84mm) of precipitation. In Ozark, during the entire year, the rain falls for 151.2 days and collects up to 33.62" (854mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:19 pm. On the last day of August, in Ozark, Missouri, sunrise is at 6:43 am and sunset at 7:42 pm CDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 in August translates into this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.