Ask Mr. Answer Person: What's the record for consecutive days with temperatures below zero?

John asks: "What's the record for consecutive hours/days of sub-zero temperatures?"

Mr. Answer Person reached out to Decorah meteorologist Richard Bernatz to answer this question. Bernatz says, "The record for consecutive days with temperatures below zero (the temperature never rose above zero) is 12 -- January 1st through 12th in 1912."