886  
CDUS43 KDLH 272135  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
435 PM CDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 27 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 2:40 PM 88 2018 67 1 69  
MINIMUM 44 3:26 AM 31 1907 45 -1 44  
1971  
2008  
AVERAGE 56 56 0 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.73 1931 0.12 -0.12 0.05  
MONTH TO DATE 1.48 2.90 -1.42 3.87  
SINCE MAR 1 5.49 6.89 -1.40 8.47  
SINCE JAN 1 7.06 8.85 -1.79 9.54  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1932 0.0 0.0 0.0  
MONTH TO DATE T 0.8 -0.8 T  
SINCE JUL 1 55.5 90.2 -34.7 38.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 10 -1 8  
MONTH TO DATE 352 375 -23 334  
SINCE MAR 1 2188 2317 -129 2091  
SINCE JUL 1 8283 8929 -646 7592  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 11 0 11 0  
SINCE MAR 1 11 0 11 0  
SINCE JAN 1 11 0 11 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 1934  
MINIMUM TEMPERATURE (F) 45 30 2021  
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 5:22 AM CDT SUNSET 8:51 PM CDT  
MAY 28 2025...........SUNRISE 5:21 AM CDT SUNSET 8:52 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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