561  
CDUS43 KDLH 150620  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
120 AM CDT MON MAY 15 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 14 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 2:14 PM 91 1932 63 1 74  
MINIMUM 40 11:26 PM 27 1921 41 -1 50  
AVERAGE 52 52 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1940 0.11 -0.11 0.01  
1961  
MONTH TO DATE 0.53 1.41 -0.88 2.59  
SINCE MAR 1 5.86 5.40 0.46 7.76  
SINCE JAN 1 9.20 7.36 1.84 9.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1974 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.6 -0.6 T  
SINCE MAR 1 46.8 22.5 24.3 26.1  
SINCE JUL 1 140.1 90.0 50.1 94.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 14 -1 3  
MONTH TO DATE 202 225 -23 178  
SINCE MAR 1 2364 2167 197 2368  
SINCE JUL 1 8653 8779 -126 8956  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 11:00 PM  
LOWEST 23 4:00 PM  
AVERAGE 38  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 88 1931  
MINIMUM TEMPERATURE (F) 41 26 2004  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 5:34 AM CDT SUNSET 8:37 PM CDT  
MAY 16 2023...........SUNRISE 5:33 AM CDT SUNSET 8:38 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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