In comparison to neighboring states to the north and east, the amount of snowfall is minimal. Snow seldom lingers on the ground during the winter. Heavy snowfalls, on the other hand, have occurred in Iowa in late autumn and early spring. Summers are hot and humid. The highest temperature recorded in Iowa was 114 degrees F (46.8 degrees C) in Burlington.
The best times to visit Iowa are in the spring and fall. The state has relatively few attractions but is close to many large cities with fun nightlife and entertainment options.
Spring in Iowa is a beautiful time of year. Flowers bloom across the countryside. Trees turn green again after being covered by snow. Birds return to nest in the trees outside of town. Life begins to stir down here on Earth once more.
Autumn in Iowa is also beautiful. The leaves change color, and the air becomes cooler. Natural gas lines are marked with yellow tape until it is safe for people to touch them. In October, people start to use their outdoor heaters again.
Iowa is a big state with a small population. It is bordered by Minnesota to the west, Nebraska to the northeast, Missouri to the south, and Wisconsin to the northwest. Most Iowans live within 100 miles of the border with Nebraska. There are no borders between counties, so each county regulates itself.
Iowa has a four-season climate, which reflects the state's location deep in the continent's heartland. The highest temperature ever recorded in Iowa was 122 degrees F (50 degrees C) at Cedar Rapids/Clinton County Airport in 1958.
The average annual precipitation is 40 inches (1 meter), with March as the wettest month and November as the driest.
There are two main seasons: a continental climate dominates from Chicago to St. Louis, including most of Iowa; a subarctic climate exists from northern Minnesota to Wisconsin, including all of Michigan and part of Ontario.
In addition to the typical four seasons, Iowa has a semi-arid climate in the southwest part of the state near Albuquerque. There is no such thing as a "sunny" day in the desert city because of its constant wind flow. Nights are cool compared to summers, but not cold like winters. January is the sunniest month and July is the least sunny.
Expect snowfall totals of up to 18 inches (45 centimeters) in areas close to lakes or rivers, but only three inches (7 cm) or less in central Iowa where the soil is well drained.
Winters are chilly, with January temperatures averaging around 14 degrees Fahrenheit (-10 degrees Celsius) in the northwest and in the low 20s Fahrenheit (-6 degrees Celsius) in the southeast. Blizzards have killed people over the years.
The average yearly rainfall is 40 inches (1 meter), with more than two-thirds of this falling as rain and the rest as snow. More than 100 days of sunshine per year are not uncommon.
Iowa has a humid continental climate. This means that there is considerable variation in temperature throughout the state. Winters are cold and dry, with daytime temperatures declining below zero F (minus 16 C). Spring and fall are warmer than summers, but still cooler than winters due to the prevailing winds from the south. Thunderstorms are common in summer, especially after hot, dry conditions develop. Winter storms can bring heavy snowfall and ice pellets.
Climates vary greatly between the Iowa City area and the Mississippi River Valley. In Iowa City, winters are cool and damp with frequent thunderstorms. Summer heatwaves are not unusual for this location. In the Mississippi River Valley, winters are warm and dry. Spring and fall can be mild too, but summers are usually hot and humid.
In conclusion, winters in Iowa are cold and have the potential to cause damage to your car.
The average amount of snow in the United States is 28 inches per year... Climate Averages
|Des Moines, Iowa||United States|
|Rainfall||35.9 in.||38.1 in.|
|Snowfall||32.9 in.||27.8 in.|
|Precipitation||107.6 days||106.2 days|
|Sunny||204 days||205 days|
To put this occurrence in context, no snow has ever been reported anywhere in Iowa at a later period in the spring. The total snow accumulation of 10.0 inches in Le Mars was the greatest on record in Iowa for any time in May until it was surpassed by the storm of May 1-3, 2013. This is also the first major snowstorm of the season and the second major snowstorm after a big ice storm that coated roads with ice in late January.
In addition to the 12-14 inches of snow that fell across much of the state, strong winds up to 50 miles per hour caused scattered power outages and property damage.
The snowmelt from these storms created widespread flooding across parts of Iowa when it rained between the snowstorms. In fact, more than 6 inches of rain fell in portions of Adair County.
It's important to note that although the phrase "spring snowfall" may sound unusual, it does occur from time to time in areas like Iowa where there is no true spring or summer. Last year's storm was so early in the season that some people were still talking about how cold it was!
The main reason that this spring snowfall is notable is because it occurred nearly two months earlier than normal. If this pattern continues, we can expect more and more late-spring/early-summer storms as the climate changes.