Harvey, IA has a humid continental climate, with hot and humid summers and cold winters. The average temperature in summer is around 75°F and the average winter temperature is around 22°F. Precipitation in Harvey is fairly evenly distributed throughout the year, with an annual average of about 35 inches of rain and snow. The city also experiences frequent thunderstorms during the summer months due to its location in an area prone to severe weather. In addition, there can be occasional ice storms during the winter months, which can cause hazardous conditions on the roads.
Harvey, Iowa gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Harvey averages 27 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 Harvey. The US average is 205 sunny days.
Harvey gets some kind of precipitation, on average, 91 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 85 degrees
Winter Low: the January low is 12
Rain: averages 37 inches of rain a year
Snow: averages 27 inches of snow a year