Belleville, IL 62223 has a humid continental climate, with four distinct seasons and plenty of precipitation throughout the year. Summers in the area are usually hot and humid, while winters tend to be cold and snowy. The temperature range throughout the year typically ranges from 24°F in the winter months up to 86°F in the summer months. Spring brings moderate temperatures, with rain showers mixed with occasional sunny days. Autumn is a great time in Belleville as well, when cooler temperatures bring comfortable weather for outdoor activities such as hiking or biking.
Belleville (zip 62223), Illinois gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Belleville (zip 62223) averages 13 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 Belleville (zip 62223). The US average is 205 sunny days.
Belleville (zip 62223) gets some kind of precipitation, on average, 100 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 89 degrees
Winter Low: the January low is 23
Rain: averages 42 inches of rain a year
Snow: averages 13 inches of snow a year