045  
CDUS43 KDLH 142251 CCA  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
140 AM CST SUN FEB 12 2023  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR FEBRUARY 11 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 42 2:51 PM 43 1918 23 19 29  
MINIMUM 20 7:51 AM -32 1988 5 15 -7  
AVERAGE 31 14 17 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1932 0.03 -0.03 T  
MONTH TO DATE 0.20 0.33 -0.13 0.58  
SINCE DEC 1 5.03 2.75 2.28 3.86  
SINCE JAN 1 1.76 1.28 0.48 1.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 1975 0.5 -0.5 T  
MONTH TO DATE 2.2 5.4 -3.2 7.1  
SINCE DEC 1 64.3 40.9 23.4 50.9  
SINCE JUL 1 82.3 57.8 24.5 56.4  
SNOW DEPTH 23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 51 -17 54  
MONTH TO DATE 556 576 -20 622  
SINCE DEC 1 3591 3728 -137 3903  
SINCE JUL 1 5479 5799 -320 5565  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 6:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 64  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 45 1976  
MINIMUM TEMPERATURE (F) 5 -33 1875  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2023......SUNRISE 7:18 AM CST SUNSET 5:29 PM CST  
FEBRUARY 13 2023......SUNRISE 7:16 AM CST SUNSET 5:30 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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