The climate in Sibley, IL is a humid continental climate, characterized by warm to hot summers and cold winters. The area experiences all four seasons with moderate precipitation throughout the year. During the summer months, temperatures can reach up to 90 degrees Fahrenheit, while during the winter, temperatures can dip below zero degrees Fahrenheit. In addition to these seasonal extremes, there are yearly averages for temperature and precipitation that range from 44-50 degrees Fahrenheit and 35-45 inches of rain respectively. Snowfall occurs throughout the winter season and can be especially heavy in January and February.
Sibley, Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sibley averages 16 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in Sibley. The US average is 205 sunny days.
Sibley gets some kind of precipitation, on average, 102 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 84 degrees
Winter Low: the January low is 16
Rain: averages 38 inches of rain a year
Snow: averages 16 inches of snow a year