The climate in 62990 Thebes, IL is generally mild and temperate. Summers are typically hot and humid with highs of around 90 degrees Fahrenheit and lows in the mid-60s. Winters are cool with temperatures occasionally dropping below freezing, but snowfall is usually light. Spring and fall tend to be mild with comfortable temperatures and low humidity levels. This makes 62990 Thebes, IL an ideal place for outdoor activities year round.
Thebes (zip 62990), Illinois gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Thebes (zip 62990) averages 8 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 217 sunny days per year in Thebes (zip 62990). The US average is 205 sunny days.
Thebes (zip 62990) gets some kind of precipitation, on average, 110 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 24
Rain: averages 48 inches of rain a year
Snow: averages 8 inches of snow a year