
July Climate Normals and Records for Duluth, Minnesota
Normal high on the 1st: 76 degrees Normal high on the 31st: 78 degrees Normal low on the 1st: 54 degrees Normal low on the 31st: 57 degrees Average temperature: 67.0 degrees Warmest: 71.9 degrees set in 2006 Coldest: 59.4 degrees set in 1992 Normal precipitation: 3.92″ Wettest: 10.83″ set in 1909 Driest: 0.47″ set in 1875 On average Duluth has 11 days in July with a high of at least 80 degrees (record is 25 days set in 2012) On average Duluth has 1 day in July with a high of at least 90 degrees (record is 9 days set in 1936) Astronomical Data for July at Duluth, Minnesota Sunrise on the 1st: 5:19 AM CDT Sunrise on the 31st: 5:47 AM CDT Sunset on the 1st: 9:06 PM CDT Sunset on the 31st: 8:41 PM CDT |
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Here’s the outlook for July 2021 per CFS model.
For northeast Minnesota and northwest Wisconsin: Above average temperatures.

For northeast Minnesota and northwest Wisconsin: Below average precipitation.

Tim