August weather forecast
Kissimmee, FL

The warmth continues to embrace Kissimmee in August, presenting a replica of July's climate but with peaks in heat and rain with the temperature reaching up to 90.5°F (32.5°C). Despite the continued warmth, it gradually transitions towards the end of the month, still maintaining a sun-soaked environment. A slight increase in rainfall presages the arrival of the upcoming wet months. Apart from the high temperatures, humidity levels remain bearable, offering comparatively comfortable weather conditions. The merger of warm temperatures, high rainfall, and consistent sunshine formulates a distinctive climate in August.

Temperature

August, noted for its average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 76.1°F (24.5°C), is considered the warmest month in Kissimmee.

Heat index

For August, the heat index is computed to be a blazing hot 113°F (45°C). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 78%.

Rainfall

August is the month with the most rainfall. Rain falls for 24.7 days and accumulates 4.02" (102mm) of precipitation.

Daylight

The average length of the day in August is 13h and 7min.
On the first day of August, sunrise is at 6:48 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 7:47 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

The months with the highest UV index in Kissimmee, Florida, are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in August interprets into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.