Grays Knob, KY has a humid subtropical climate with hot summers and mild winters. The average annual temperature is around 64潞F and the average high temperatures during the summer months are usually in the upper 80s (F). Precipitation is abundant throughout the year, with over 40 inches of rain on average annually. The area occasionally receives snowfall during winter months, though it is typically light and rarely accumulates more than an inch or two at a time. Humidity levels are often high, making summer days feel even warmer than they normally would be.
Grays Knob (zip 40829), Kentucky gets 52 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grays Knob (zip 40829) averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 180 sunny days per year in Grays Knob (zip 40829). The US average is 205 sunny days.
Grays Knob (zip 40829) gets some kind of precipitation, on average, 139 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 85 degrees
Winter Low: the January low is 24
Rain: averages 52 inches of rain a year
Snow: averages 19 inches of snow a year