August weather forecast
Monticello, AR

August in Monticello witnesses a slight dip in temperatures, signaling the waning phase of the relentless summer. The sultry weather remains, yet the peak heat slowly starts to taper off, setting the stage for a shift in seasons. As daylight hours begin to shorten, the city momentarily pauses, caught between the heat of the summer and the chill of the fast-approaching autumn. With rainfall at 2.6" (66mm), the month remains fairly dry, yet less compared to its predecessor. Despite the adjusting climate, Monticello continues to bask in ample daylight, stringing along the summer mood.

Temperature

Monticello indicates an average high-temperature of a still hot 91°F (32.8°C) in August, showing minor variation from July's 91.8°F (33.2°C). In Monticello, an average low-temperature of 72°F (22.2°C) is recorded during August nights.

Heat index

The heat index value for August is evaluated at a blazing hot 113°F (45°C). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in August is 74%.

Rainfall

In August, in Monticello, the rain falls for 16 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. In Monticello, during the entire year, the rain falls for 156.2 days and collects up to 38.82" (986mm) of precipitation.

Snowfall

April through November are months without snowfall in Monticello.

Daylight

In Monticello, the average length of the day in August is 13h and 22min.
On the first day of August, sunrise is at 6:19 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:33 pm CDT.

Sunshine

The average sunshine in August is 10.5h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 in August translates into these instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.