Robinson, IL has a humid subtropical climate with hot summers and cool winters. Summers are generally warm and muggy, with average highs in the upper 80s and lows in the mid to upper 60s. Winters are cold, often featuring temperatures below freezing with occasional snowfall. Spring brings severe thunderstorms as weather patterns transition from cool to warm. Fall is generally mild and sunny, though temperatures can still dip below freezing at night.
Robinson (zip 62454), Illinois gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Robinson (zip 62454) averages 11 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 Robinson (zip 62454). The US average is 205 sunny days.
Robinson (zip 62454) gets some kind of precipitation, on average, 107 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 21
Rain: averages 43 inches of rain a year
Snow: averages 11 inches of snow a year