373  
CDUS43 KDLH 270629  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
129 AM CDT TUE MAY 27 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 26 2025  
 
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)  
YESTERDAY  
MAXIMUM 65 2:58 PM 92 2018 67 -2 67  
MINIMUM 40 4:47 AM 28 1992 44 -4 50  
AVERAGE 53 55 -2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1959 0.11 -0.11 0.06  
MONTH TO DATE 1.48 2.78 -1.30 3.82  
SINCE MAR 1 5.49 6.77 -1.28 8.42  
SINCE JAN 1 7.06 8.73 -1.67 9.49  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1947 0.0 0.0 0.0  
MONTH TO DATE T 0.8 -0.8 T  
SINCE MAR 1 14.7 22.7 -8.0 20.0  
SINCE JUL 1 55.5 90.2 -34.7 38.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 10 2 6  
MONTH TO DATE 343 365 -22 326  
SINCE MAR 1 2179 2307 -128 2083  
SINCE JUL 1 8274 8919 -645 7584  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 64  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 2018  
MINIMUM TEMPERATURE (F) 45 31 1907  
1971  
2008  
 
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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