474  
CDUS43 KDLH 180725  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
125 AM CST SAT FEB 18 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR FEBRUARY 17 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 23 4:33 PM 52 1981 25 -2 4  
2017  
MINIMUM -10 5:32 AM -29 1936 7 -17 -18  
AVERAGE 7 16 -9 -7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 1972 0.03 -0.03 0.00  
MONTH TO DATE 1.04 0.54 0.50 0.64  
SINCE DEC 1 5.87 2.96 2.91 3.92  
SINCE JAN 1 2.60 1.49 1.11 1.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1972 0.5 -0.5 0.0  
2014  
MONTH TO DATE 3.0 8.6 -5.6 7.7  
SINCE DEC 1 65.1 44.1 21.0 51.5  
SINCE JUL 1 83.1 61.0 22.1 57.0  
SNOW DEPTH 22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 58 49 9 72  
MONTH TO DATE 807 875 -68 1019  
SINCE DEC 1 3842 4027 -185 4300  
SINCE JUL 1 5730 6098 -368 5962  
 
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 25 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 4:00 AM  
LOWEST 47 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 53 1981  
MINIMUM TEMPERATURE (F) 7 -25 1966  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2023......SUNRISE 7:08 AM CST SUNSET 5:38 PM CST  
FEBRUARY 19 2023......SUNRISE 7:06 AM CST SUNSET 5:39 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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