Miller County, Arkansas has a humid subtropical climate, with mild winters and hot summers. Average temperatures in the winter months range from highs in the mid 40s to lows in the upper 20s. During the summer months, average temperatures range from highs in the low 90s to lows in the mid 70s, making for a pleasant climate year round. The area sees an average of 47 inches of precipitation annually, with rain being fairly evenly distributed throughout spring and summer months. Humidity is often high during summer days, but decreases significantly at night.
Miller County, Arkansas gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Miller County averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 214 sunny days per year in Miller County. The US average is 205 sunny days.
Miller County 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 93 degrees
Winter Low: the January low is 34
Rain: averages 51 inches of rain a year
Snow: averages 2 inches of snow a year