August weather forecast
Osage Beach, MO

In the grip of August, the intensity of the summer heat in Osage Beach starts to show signs of moderation. There is a shift in weather texture, however, not to the point of rekindling spring reminiscences. The UV index, which is still at its height, gradually starts to taper off, yielding to the sobering influence of the approaching fall. Humidity continues to stick around, yet a noticeable decrease in temperature from July with average highs of 87.4°F (30.8°C), hints at a forthcoming respite. With ample daylight to enjoy the outdoors, it is still important to brave the midsummer sun responsibly.

Temperature

August's advent in Osage Beach, Missouri, notes a subtle adjustment in average high-temperature to a still tropical 87.4°F (30.8°C) from July. Despite high daytime temperatures, the average temperature lowers to a refreshing 65.7°F (18.7°C) during August nights.

Heat index

The heat index in August is appraised at a torrid 100.4°F (38°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 particularly important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in August is 73%.

Rainfall

In August, in Osage Beach, the rain falls for 14.7 days. Throughout August, 2.95" (75mm) of precipitation is accumulated. Throughout the year, there are 148.1 rainfall days, and 32.36" (822mm) of precipitation is accumulated.

Snowfall

In Osage Beach, Missouri, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 36min.
On the first day of August in Osage Beach, sunrise is at 6:13 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:41 pm CDT.

Sunshine

In August, the average sunshine in Osage Beach is 10.3h.

UV index

The months with the highest UV index in Osage Beach are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Ward off overexposure. Defence against solar harm is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.