076  
CDUS43 KDLH 200634  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
134 AM CDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 19 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 57 6:36 PM 85 1925 64 -7 58  
1941  
1972  
MINIMUM 43 2:38 AM 26 1929 42 1 45  
AVERAGE 50 53 -3 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.16 1877 0.11 -0.11 0.19  
MONTH TO DATE 0.80 1.97 -1.17 3.03  
SINCE MAR 1 6.13 5.96 0.17 8.20  
SINCE JAN 1 9.47 7.92 1.55 10.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 2019 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.7 -0.7 T  
SINCE MAR 1 46.8 22.6 24.2 26.1  
SINCE JUL 1 140.1 90.1 50.0 94.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 12 3 13  
MONTH TO DATE 268 288 -20 237  
SINCE MAR 1 2430 2230 200 2427  
SINCE JUL 1 8719 8842 -123 9015  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 49 6:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 2009  
MINIMUM TEMPERATURE (F) 42 26 1986  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 5:28 AM CDT SUNSET 8:43 PM CDT  
MAY 21 2023...........SUNRISE 5:27 AM CDT SUNSET 8:44 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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