789  
CDUS43 KDLH 162145  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
445 PM CDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 16 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 54 5:21 AM 88 2018 63 -9 55  
MINIMUM 50 12:58 PM 20 1929 41 9 41  
AVERAGE 52 52 0 48  
 
PRECIPITATION (IN)  
TODAY 0.01 1.40 2017 0.11 -0.10 0.14  
MONTH TO DATE 0.89 1.63 -0.74 1.85  
SINCE MAR 1 4.90 5.62 -0.72 6.45  
SINCE JAN 1 6.47 7.58 -1.11 7.52  
 
SNOWFALL (IN)  
TODAY 0.0 1.7 1950 0.0 0.0 0.0  
MONTH TO DATE T 0.7 -0.7 T  
SINCE JUL 1 55.5 90.1 -34.6 38.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 13 0 17  
MONTH TO DATE 163 251 -88 227  
SINCE MAR 1 1999 2193 -194 1984  
SINCE JUL 1 8094 8805 -711 7485  
 
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 29 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 1897  
1972  
MINIMUM TEMPERATURE (F) 41 26 1988  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 5:32 AM CDT SUNSET 8:39 PM CDT  
MAY 17 2025...........SUNRISE 5:31 AM CDT SUNSET 8:40 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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