It's only mid-September, but the U.S. Department of Agriculture says 12 percent of Minnesota's corn crop is already harvested. The Pioneer Press notes that is roughly three weeks earlier than last year. The soybean harvest is also well ahead of the five-year average with 16 percent complete.

Even though production was down, Minnesota's corn crop was worth a best-ever $7 billion. The estimate from the U.S. Department of Agriculture tops the previous record the year before. The state's soybean crop was down 13 percent from 2010.

State farmers will benefit in two ways: drought has helped to drive corn prices higher, and Minnesota farms are producing high yields compared to farms in other states, where dry conditions have shriveled crops, WCCO reports.

Minnesota farmers are taking advantage of the dry weather and getting an early start on the fall harvest. Combines started rolling through corn and soybean fields last week, the Pioneer Press reports. Despite the lack of rain, Minnesota escaped the disastrous drought conditions seen in much of the nation's heartland.