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secretary of agriculture mike naig

For Immediate Release: October 2, 2018

Naig comments on Iowa crop progress and condition report

DES MOINES – Iowa Secretary of Agriculture Mike Naig today commented on the Iowa Crop Progress and Condition report released by the USDA National Agricultural Statistical Service. The report is released weekly from April through November.

“Harvest is making steady progress despite soggy conditions across the state, with 11 percent of corn and 15 percent of soybeans harvested. The rains have helped pasture conditions, but have caused some delays getting the crop out. Many farmers are anxious for drier conditions, and hopefully weather will cooperate.”

The weekly report is also available on the Iowa Department of Agriculture and Land Stewardship’s website at or on USDA’s site at The report summary follows here:



Soggy conditions persisted for yet another week leaving Iowa farmers just 3.1 days suitable for fieldwork during the week ending September 30, 2018, according to the USDA, National Agricultural Statistics Service. Activities for the week included seeding cover crops and harvesting corn, soybeans and hay when weather permitted.

Topsoil moisture levels rated 1 percent very short, 3 percent short, 69 percent adequate and 27 percent surplus. Subsoil moisture levels rated 3 percent very short, 5 percent short, 67 percent adequate and 25 percent surplus. While topsoil moisture supplies in south central Iowa have improved to above 70 percent rated adequate to surplus, subsoil moisture levels still rated 59 percent short to very short.

Eighty-eight percent of the corn crop was mature, just over a week ahead of average. Eleven percent of the State’s corn for grain crop has been harvested, 5 days ahead of average. Farmers in southeast Iowa continue to lead the way with 29 percent of their corn for grain harvested. Moisture content of field corn being harvested was at 21 percent. Corn condition rated 75 percent good to excellent.

Nearly all of the soybean crop was coloring with 88 percent dropping leaves, 9 days ahead of average. Fifteen percent of the soybean crop has been harvested, 1 day ahead of average. Soybean condition rated 74 percent good to excellent.

The third cutting of alfalfa hay was nearly complete at 98 percent. Pasture conditions improved slightly to 53 percent good to excellent. Pastures have responded well to recent rains and cooler temperatures. Muddy conditions made feedlots challenging.

iowa crop harvest october 2


By Dr. Justin Glisan, State Climatologist, Iowa Department of Agriculture and Land Stewardship

The last week of September brought cooler temperatures, averaging up to four degrees below normal. Iowa’s center third had above average rainfall sandwiched between below average accumulations in northern and southern Iowa. Monday (24th) was warm and dry, with average highs between 70 and 80 degrees. The warmest conditions were found in northern Iowa, where highs were up to eight degrees above normal. A cold front moved rapidly across Iowa on Tuesday (25th), bringing locally heavy rainfall to the state’s central and eastern portions. Toledo (Tama County) reported the week’s highest accumulation of 2.18 inches. Some storms turned severe with 60 mph wind gusts and tree damage reported in Linn County. A brief tornado touchdown occurred in Mechanicsville (Cedar County) causing minor damage. Wednesday (26th) was a pleasant day across Iowa with abundant sunshine and unseasonably cool temperatures. Daytime highs averaged in the mid-60s and overnight lows dipped into the lower 40s. Another cold front moved across Iowa on Thursday (27th) bringing light rain showers to the state’s northern half. Guttenberg (Clayton County) reported 0.58 inches of rainfall. Average highs were in the mid-60s, up to eight degrees cooler than normal. Rain continued into an unseasonably cool Friday (28th) with measurable rainfall across much of Iowa. This trend continued into Saturday (29th) and Sunday (30th) with spotty showers and thunderstorms across portions of Iowa. Accumulations were generally under an inch both days. Weekend temperatures were unseasonably cool, with highs in the upper 50s to lower 60s. Holstein (Ida County) observed a high of 48 degrees on Saturday, almost 24 degrees below average; this was the week’s coolest reading. The warmest observation was in Burlington (Des Moines County) with a high of 82 degrees on Wednesday, 10 degrees above average. Statewide average rainfall was about 0.08 inches above the normal of 0.72 inches.


For more information, contact Dustin Vande Hoef, (515) 281-3375 or (515) 326-1616 (cell) or