September weather forecast
Dills Mills, AR

The first month of the autumn, September, is also a hot month in Dills Mills, Arkansas, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 65.7°F (18.7°C).

Temperature

Dills Mills, Arkansas, records a mild change in average high-temperature during September, easing from a hot 93.2°F (34°C) in August to a still tropical 86.9°F (30.5°C). During the September nights, an average temperature of 65.7°F (18.7°C) is observed.

Heat index

The heat index in September is estimated at a very hot 98.6°F (37°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Dills Mills, Arkansas, the average relative humidity in September is 71%.

Rainfall

September and November are months with the least rain when the rain falls for 9.2 days and typically aggregates up to 0.87" (22mm) of rain.

Snowfall

January through March and September are months with snowfall. September is the first month it typically snows in Dills Mills. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Dills Mills, during the entire year, snow falls for 3.1 days and aggregates up to 0.43" (11mm) of snow.

Daylight

In September, the average length of the day in Dills Mills, Arkansas, is 12h and 22min.
On the first day of the month, sunrise is at 6:47 am and sunset at 7:37 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:58 pm CDT.

Sunshine

In Dills Mills, the average sunshine in September is 9.5h.

UV index

In Dills Mills, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In September, an average UV index of 6 transforms into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.