Oak Grove, AR has a humid subtropical climate with hot summers and mild winters. On average, the temperatures range from 22°F in the winter to 92°F in the summer months. Precipitation is abundant throughout the year, ranging from 33 inches in winter to 5 inches in summer. Winters usually have fewer sunny days than summers; however, precipitation is more frequent in the winter months. During spring and fall, the temperatures are mild and comfortable allowing for enjoyable outdoor activities.
Oak Grove (zip 72660), Arkansas gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oak Grove (zip 72660) averages 7 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Oak Grove (zip 72660). The US average is 205 sunny days.
Oak Grove (zip 72660) gets some kind of precipitation, on average, 96 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 90 degrees
Winter Low: the January low is 24
Rain: averages 46 inches of rain a year
Snow: averages 7 inches of snow a year