Today, February 11th, marks the 23rd day in a row with a low temperature below zero at Duluth. The last day a low temperature was zero or above was on January 19th with a low temperature of 13 degrees. The previous record was 22 days held by two previous years. The first 22 day string was from January 17th through February 7th 1936. The second was from January 10th through January 31st 1963.