National Weather Service United States Department of Commerce

Severe Space Weather; Severe Weather and Heavy Rain across the Plains on Monday

Moderate to Severe geomagnetic storm conditions will remain possible into early Monday. Heavy rain potential will pose a flooding threat across areas of central to southern Florida over the next few days. On Monday, scattered severe thunderstorms may produce severe gusts, large hail, and heavy rain across portions of the central and southern High Plains into the northern Great Plains. Read More >

This is the 13th warmest meteorological summer to date in Duluth. The average temperature from June 1st through July 24th was 64.5 degrees.  The warmest such period was in 2012 with an average temperature of 67.8 degrees. There are 142 years of July temperature records dating back to 1874 for Duluth. Here is a ranking of the top 13 warmest summers to date.

Rank  Value  Ending Date
  1    67.8    7/24/2012
  2    66.7    7/24/1921
  3    66.4    7/24/2006
  4    66.1    7/24/1910
  5    65.7    7/24/1894
  6    65.4    7/24/1995,  7/24/1988
  8    65.2    7/24/1955
  9    65.1    7/24/1987,  7/24/2013
 11    64.9    7/24/2005
 12    64.7    7/24/2002
 13    64.5    7/24/2015