Herndon, KS has a humid continental climate, with hot summers and cold winters. Average summer temperatures can reach up to 90°F (32°C) while winter temperatures can dip as low as 15°F (-9°C). The area is susceptible to frequent thunderstorms during the spring and summer months, while winter snowfall averages around 18 inches per year. Winters are generally dry and clear with little rainfall in the colder months.
Herndon (zip 67739), Kansas gets 23 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Herndon (zip 67739) averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 253 sunny days per year in Herndon (zip 67739). The US average is 205 sunny days.
Herndon (zip 67739) gets some kind of precipitation, on average, 72 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 15
Rain: averages 23 inches of rain a year
Snow: averages 29 inches of snow a year