52049 Garnavillo, IA has a humid continental climate with hot, humid summers and cold, snowy winters. Summers in the area are usually warm and muggy, with temperatures typically reaching into the low 90s (32°C). In the winter months temperatures drop below freezing during the night and average around 30 to 40 °F (-1 to 4 °C) during the day. Precipitation is fairly evenly spread throughout the year, with occasional snowfall in the winter months.
Garnavillo (zip 52049), Iowa gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Garnavillo (zip 52049) averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 191 sunny days per year in Garnavillo (zip 52049). The US average is 205 sunny days.
Garnavillo (zip 52049) gets some kind of precipitation, on average, 108 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 83 degrees
Winter Low: the January low is 9
Rain: averages 35 inches of rain a year
Snow: averages 35 inches of snow a year