62871 Omaha, IL experiences a humid continental climate with hot summers and cold winters. The region typically sees an average of 36 inches of rainfall per year, most of which falls from April through October. In the summer months, average temperatures can reach highs in the 80s Fahrenheit while overnight lows can dip into the mid-60s. Winters are much cooler with average daily highs in the 30s and 40s and overnight lows that reach into the teens and 20s. Snowfall is common during the winter months as well, averaging around 15 inches annually.
Omaha (zip 62871), Illinois gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Omaha (zip 62871) averages 9 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Omaha (zip 62871). The US average is 205 sunny days.
Omaha (zip 62871) gets some kind of precipitation, on average, 104 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 24
Rain: averages 47 inches of rain a year
Snow: averages 9 inches of snow a year