Havana, IL has a humid continental climate with hot summers and cold winters. The summer season is typically very warm and humid, with average highs reaching into the mid-80s and lows often dropping into the mid-60s. Winters are cold, with average highs in the lower 30s and lows in the teens. Precipitation is abundant throughout the year, averaging around 34 inches per year. Snowfall averages just over 20 inches per season. Spring and fall are mild seasons, with pleasant temperatures making for ideal outdoor activities.
Havana, Illinois gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Havana averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 193 sunny days per year in Havana. The US average is 205 sunny days.
Havana gets some kind of precipitation, on average, 94 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 16
Rain: averages 40 inches of rain a year
Snow: averages 21 inches of snow a year