Grattan, NE is located in the north-central part of the state and experiences a continental climate. Winters are usually cold, with average temperatures ranging from 0°F to 40°F. Summers are warm and humid, with average temperatures ranging from 50°F to 90°F. Average annual precipitation is around 20 inches, with snowfall occurring most frequently during the winter months. Grattan gets around 2,900 hours of sunshine each year, making it ideal for outdoor activities like hiking and camping.
Grattan, Nebraska gets 26 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grattan averages 31 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 223 sunny days per year in Grattan. The US average is 205 sunny days.
Grattan gets some kind of precipitation, on average, 76 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 11
Rain: averages 26 inches of rain a year
Snow: averages 31 inches of snow a year