290  
CDUS43 KDLH 202131  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
431 PM CDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 2:12 PM 88 2009 65 9 62  
MINIMUM 47 4:55 AM 26 1986 42 5 39  
AVERAGE 61 54 7 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.74 1891 0.12 -0.12 0.17  
MONTH TO DATE 0.80 2.09 -1.29 3.20  
SINCE MAR 1 6.13 6.08 0.05 8.37  
SINCE JAN 1 9.47 8.04 1.43 10.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 2007 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 T  
SINCE JUL 1 140.1 90.2 49.9 94.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 12 -8 14  
MONTH TO DATE 272 300 -28 251  
SINCE MAR 1 2434 2242 192 2441  
SINCE JUL 1 8723 8854 -131 9029  
 
COOLING  
TODAY 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 W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 5:00 AM  
LOWEST 27 3:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1964  
MINIMUM TEMPERATURE (F) 43 28 1971  
 
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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