Duluth Weather In July
The hottest day in Duluth Minnesota in July for the past 69 years was 97 degrees Fahrenheit, on July 31, 2006, while the normal high temperature is 76. The lowest documented temperature for Duluth for the past 69 years in July was 35 most recently encountered on July 1, 1988, and the average low daily temperature is 55.
US National Weather Service Duluth July Weather data records that on July 1, 1992, the high temperature did not exceed 49 degrees Fahrenheit, the lowest high measured in Duluth in the past 69 years. The Weather Service additionally shows that on July 14, 1983, the low for the day did not drop below 75 degrees, the highest low temperature in Duluth in the last 69 years.
Historical weather data accumulated by the National Weather Service shows that the average daily high temperature in Duluth on July First is 74 degrees Fahrenheit and the average high on the last day of July is 78 degrees. The average daily low temperature in Duluth on July First is 51 degrees Fahrenheit and the average low on the last day of July is 56 degrees.
Duluth typically receives an average of 4.2 inches of rain during the month. The most rain recorded in a single day, as shown by July Duluth Weather data, was 3.4 inches on July 21, 1974.