065  
CDUS43 KDLH 210627  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
127 AM CDT MON AUG 21 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR AUGUST 20 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 76 1:43 PM 91 2013 75 1 69  
MINIMUM 58 6:08 AM 36 2004 55 3 54  
AVERAGE 67 65 2 62  
 
PRECIPITATION (IN)  
YESTERDAY T 2.95 1972 0.12 -0.12 T  
MONTH TO DATE 1.22 2.39 -1.17 2.72  
SINCE JUN 1 6.71 10.70 -3.99 10.63  
SINCE JAN 1 16.18 20.02 -3.84 22.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 16 31 -15 33  
SINCE JUN 1 161 233 -72 200  
SINCE JUL 1 61 81 -20 67  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 64 59 5 32  
SINCE JUN 1 187 205 -18 182  
SINCE JAN 1 194 212 -18 183    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 45 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 1976  
MINIMUM TEMPERATURE (F) 55 37 2004  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 6:14 AM CDT SUNSET 8:09 PM CDT  
AUGUST 22 2023........SUNRISE 6:15 AM CDT SUNSET 8:07 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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