Alta Vista, IA has a humid continental climate which is characterized by hot summers and cold winters. The average annual temperature in Alta Vista is around 50°F, though temperatures can range from below 0°F in the winter to over 90°F in the summer. Rainfall is fairly common year-round and snowfall is typical during the winter months. Winters are often long and cold, while summers are usually warm and humid. Overall, Alta Vista has a temperate climate with distinct seasonal weather patterns throughout the year.
Alta Vista, Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Alta Vista averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 188 sunny days per year in Alta Vista. The US average is 205 sunny days.
Alta Vista gets some kind of precipitation, on average, 98 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 82 degrees
Winter Low: the January low is 7
Rain: averages 36 inches of rain a year
Snow: averages 36 inches of snow a year