438  
CDUS43 KDLH 020621  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CDT WED AUG 02 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR AUGUST 1 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 79 11:30 AM 97 1930 78 1 74  
MINIMUM 54 4:32 AM 41 1905 57 -3 58  
AVERAGE 67 67 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.76 1943 0.11 -0.11 T  
MONTH TO DATE 0.00 0.11 -0.11 T  
SINCE JUN 1 5.49 8.42 -2.93 7.91  
SINCE JAN 1 14.96 17.74 -2.78 19.95  
 
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 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 145 203 -58 167  
SINCE JUL 1 45 51 -6 34  
 
COOLING  
YESTERDAY 2 4 -2 1  
MONTH TO DATE 2 4 -2 1  
SINCE JUN 1 125 150 -25 151  
SINCE JAN 1 132 157 -25 152    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 50 11:00 AM  
AVERAGE 68  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1930  
MINIMUM TEMPERATURE (F) 57 42 1912  
1973  
 
SUNRISE AND SUNSET  
AUGUST 2 2023........SUNRISE 5:50 AM CDT SUNSET 8:40 PM CDT  
AUGUST 3 2023........SUNRISE 5:51 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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