Niobrara, WY County has a variety of climates ranging from cold and dry during the winter months to hot and humid during the summer months. The average temperature is usually around 39°F in January and 78°F in July. During the winter, snowfall can reach up to 30 inches per year. Precipitation levels are generally low, ranging from 15-18 inches annually. The area is typically sunny and windy with occasional strong winds especially during spring and early summer months. It is usually quite warm during the day and cool at night throughout the year, making it an ideal location for outdoor activities such as camping or hiking in the summertime.
Niobrara County, Wyoming gets 16 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Niobrara County averages 49 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 227 sunny days per year in Niobrara County. The US average is 205 sunny days.
Niobrara County gets some kind of precipitation, on average, 74 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 87 degrees
Winter Low: the January low is 12
Rain: averages 16 inches of rain a year
Snow: averages 49 inches of snow a year