July weather forecast
Walnut Ridge, AR

July is often described as the height of summer, with the highest average high temperature of 89.4°F (31.9°C) manifesting in the heat-filled days. Weather patterns show a subtle increase in rainfall compared to June, offering slight relief from the prevailing heat. Daylight hours marginally decrease compared to the preceding month, but still provide ample opportunities to enjoy Walnut Ridge's outdoor attractions. Despite the intensity of summer, wind speed seems to slow down noticeably. In integrating with typical summer conditions, residents can expect to experience the maximum ultraviolet index reading for the year, necessitating protective measures.

Temperature

Walnut Ridge's warmest month, July, generally records average temperatures ranging from a high of 89.4°F (31.9°C) to a low of 71.6°F (22°C).

Heat index

Throughout July, the heat index is calculated to be a blistering 107.6°F (42°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In July, the average relative humidity in Walnut Ridge is 74%.

Rainfall

In Walnut Ridge, in July, it is raining for 14.7 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, in Walnut Ridge, there are 145.5 rainfall days, and 35.47" (901mm) of precipitation is accumulated.

Snowfall

In Walnut Ridge, snow does not fall in April through September.

Daylight

The average length of the day in July is 14h and 20min.
On the first day of the month, sunrise is at 5:50 am and sunset at 8:24 pm. On the last day of July, in Walnut Ridge, Arkansas, sunrise is at 6:10 am and sunset at 8:09 pm CDT.

Sunshine

The months with the most sunshine are June and July, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 7 in July translates into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.