The climate in Davis County, IA is generally warm and humid during the summer months, with temperatures ranging from the mid 70s to the low 90s. Winters are cold and dry, with temperatures ranging from the single digits to the mid 30s. Precipitation is common throughout the year, but varies in intensity and duration depending on the season. Snowfall is rare but not unheard of during winter months. Spring and fall are typically milder than summer and winter, with temperatures ranging from 50-75 degrees Fahrenheit (10-24 °C).
Davis County, Iowa gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Davis County averages 23 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Davis County. The US average is 205 sunny days.
Davis County gets some kind of precipitation, on average, 104 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 14
Rain: averages 39 inches of rain a year
Snow: averages 23 inches of snow a year