50431 Coulter, IA has a humid continental climate with hot summers and cold winters. The average high temperature in July is approximately 85 degrees Fahrenheit (29 degrees Celsius), while the average low temperature in January is about 4 degrees Fahrenheit (-15 degrees Celsius). Precipitation throughout the year averages around 30 inches (76 cm) annually, with the most rainfall occurring in the summer months. Snowfall averages around 20 inches (51 cm) per year and usually arrives in late November and early December. Winters tend to be cold and dry, while summers are often humid with occasional thunderstorms.
Coulter (zip 50431), Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Coulter (zip 50431) averages 30 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 Coulter (zip 50431). The US average is 205 sunny days.
Coulter (zip 50431) gets some kind of precipitation, on average, 99 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 84 degrees
Winter Low: the January low is 8
Rain: averages 36 inches of rain a year
Snow: averages 30 inches of snow a year