Underwood, IA experiences a humid continental climate with warm summers and cold winters. During the summer months, temperatures are pleasant and can reach into the mid-80s Fahrenheit during the day. Winters in Underwood are cold with temperatures typically dropping below freezing and snowfall occurring throughout the season. Spring and fall bring mild weather conditions with temperatures ranging from lows of around 40°F to highs of 70°F or higher. Overall, Underwood residents experience four distinct seasons each year.
Underwood, Iowa gets 32 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Underwood averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 215 sunny days per year in Underwood. The US average is 205 sunny days.
Underwood gets some kind of precipitation, on average, 97 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 32 inches of rain a year
Snow: averages 27 inches of snow a year