617  
CDUS43 KDLH 100753  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
153 AM CST SAT DEC 10 2022  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 9 2022  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 30 9:41 PM 54 1939 27 3 31  
MINIMUM 16 12:09 AM -30 1876 12 4 18  
AVERAGE 23 19 4 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 1879 0.04 -0.04 0.04  
MONTH TO DATE 0.24 0.46 -0.22 0.62  
SINCE DEC 1 0.24 0.46 -0.22 0.62  
SINCE JAN 1 31.03 30.17 0.86 23.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.1 1961 0.6 -0.6 0.3  
MONTH TO DATE 4.1 5.3 -1.2 8.5  
SINCE DEC 1 4.1 5.3 -1.2 8.5  
SINCE JUL 1 22.1 22.2 -0.1 14.0  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 46 -4 40  
MONTH TO DATE 466 397 69 387  
SINCE DEC 1 466 397 69 387  
SINCE JUL 1 2354 2468 -114 2049  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 239 255 -16 436    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1:00 AM  
LOWEST 63 12:00 PM  
AVERAGE 78  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 46 1891  
1896  
MINIMUM TEMPERATURE (F) 12 -25 1977  
 
SUNRISE AND SUNSET  
DECEMBER 10 2022......SUNRISE 7:43 AM CST SUNSET 4:20 PM CST  
DECEMBER 11 2022......SUNRISE 7:44 AM CST SUNSET 4:20 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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