Irena, MO has a humid continental climate with warm summers and cold winters. In the summers, temperatures average between 75 and 95 degrees Fahrenheit while in the winter months temperatures can drop as low as 10 degrees Fahrenheit. Rainfall is relatively consistent throughout the year with an average of approximately 40 inches per year. The area does receive some snowfall each winter, generally totaling around 20 - 25 inches during the season. The highest recorded temperature in Irena was 110 degrees Fahrenheit, and the lowest recorded temperature was -17 degrees Fahrenheit.
Irena, Missouri gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Irena averages 18 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 210 sunny days per year in Irena. The US average is 205 sunny days.
Irena gets some kind of precipitation, on average, 81 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 86 degrees
Winter Low: the January low is 13
Rain: averages 37 inches of rain a year
Snow: averages 18 inches of snow a year