Lewiston, NE has a humid continental climate, characterized by hot summers and cold winters. The average summer temperatures range from lows in the 50s (Fahrenheit) to highs in the mid-80s, while winter temperatures generally range from lows in the teens to highs in the upper 30s. Rainfall averages around 15 inches per year, with most of it occurring throughout spring and summer months. Snowfall usually totals around 25 inches annually.
Lewiston (zip 68380), Nebraska gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lewiston (zip 68380) averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Lewiston (zip 68380). The US average is 205 sunny days.
Lewiston (zip 68380) gets some kind of precipitation, on average, 85 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 88 degrees
Winter Low: the January low is 14
Rain: averages 33 inches of rain a year
Snow: averages 21 inches of snow a year