Lamar, AR has a humid subtropical climate, characterized by hot and humid summers and mild to cool winters. The average temperature for the year is 65°F and there are an average of 47 inches of precipitation each year, which is spread out over 14 days each month. Summers in Lamar are generally hot and humid with temperatures reaching up into the 90s on the hottest days. Winters tend to be mild but can sometimes dip down into the 20s during cold snaps. There is usually no snowfall as temperatures rarely drop low enough to cause any snow accumulation.
Lamar, Arkansas gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lamar averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 222 sunny days per year in Lamar. The US average is 205 sunny days.
Lamar gets some kind of precipitation, on average, 98 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 92 degrees
Winter Low: the January low is 28
Rain: averages 50 inches of rain a year
Snow: averages 2 inches of snow a year