The climate in 42171 Smiths Grove, KY consists of hot, humid summers and cold winters with occasional snowfall. Average highs during the summer months reach into the mid 80s while winter temperatures can dip to around the mid 20s overnight. Precipitation levels are fairly average for the region and mostly come in the form of rain or snow throughout the year. The area is often subject to thunderstorms and more extreme weather events such as hurricanes or tornadoes that move in from other parts of the country.
Smiths Grove (zip 42171), Kentucky gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Smiths Grove (zip 42171) averages 7 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Smiths Grove (zip 42171). The US average is 205 sunny days.
Smiths Grove (zip 42171) gets some kind of precipitation, on average, 111 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 27
Rain: averages 51 inches of rain a year
Snow: averages 7 inches of snow a year