091  
CXUS53 KDLH 011514  
CLSDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
1014 AM CDT SUN JUN 01 2025  
   
...............................  
 
...THE DULUTH CLIMATE SUMMARY FOR THE SEASON, FROM  
3/1/2025 TO 5/31/2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 95 05/30/1939  
LOW -29 03/02/1989  
HIGHEST 87 05/11 MM MM 81  
LOWEST 2 03/01 MM MM 7  
AVG. MAXIMUM 51.5 49.4 2.1 51.4  
AVG. MINIMUM 30.2 29.6 0.6 32.0  
MEAN 40.9 39.5 1.4 41.7  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 15.77 1894  
MINIMUM 1.95 1900  
TOTALS 5.49 7.36 -1.87 8.75  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 76.6 2013  
SNOW DEPTH 37 03/13/2023  
03/12/2023  
TOTALS 14.7 22.7 -8.0 20.0  
SINCE 7/1 55.5 90.2 -34.7 MM  
SNOWDEPTH AVG. 1 1  
DAYS >= 1.0 5 6.1 -1.1 3  
GREATEST  
SNOW DEPTH 6 03/06 13 03/26  
03/07  
03/08  
03/27  
 
DEGREE DAYS  
HEATING TOTAL 2202 2351 -149 2121  
COOLING TOTAL 11 7 4 1    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 10.3  
HIGHEST WIND SPEED/DIRECTION 58/360  
HIGHEST GUST SPEED/DIRECTION 58/360  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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