Julia Shanahan | October 11, 2019
This past September was the 15th wettest September on record for Iowa, according to the Iowa Department of Natural Resources. This has been able to remove drought locations that happened over the dry summer months.
Iowa’s average rainfall amounted to 6.17 inches — 2.79 inches above normal for September. The temperature average to 68.2 degrees, making it the ninth warmest September on record. While it has been able to offset drought damage, the DNR stated in a press release that saturated soils make the state vulnerable to flooding if rainfall continues.
The National Oceanic and Atmospheric Administration found that June 2018 to May 2019 were the wettest 12 months on record for Iowa since 1895. Iowa received extreme flooding in the spring from the Missouri River. Early snow melt from not only Iowa, but also South Dakota and Minnesota, contributed to the rising water levels in the river.
Iowa also received heavy rainfall, which some reports attributed to a changing climate and warm ocean temperatures. In the June to May time frame, Iowa received 50.73 inches of rain.
Effects of the changing climate in Iowa were seen into the summer months. The Iowa Climate Statement was released Sept. 18, which outlined trends in temperatures and how Iowa can expect more 90 degree days in a year. The report also serves as a warning to Iowans and Midwesterners to expect extreme heat, and provides guidelines on how one can properly prepare.