989  
CDUS43 KDLH 212145  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
445 PM CDT MON APR 21 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR APRIL 21 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 56 2:59 PM 76 1990 52 4 59  
MINIMUM 33 6:52 AM 18 1991 32 1 30  
AVERAGE 45 42 3 45  
 
PRECIPITATION (IN)  
TODAY 0.44 1.54 1964 0.09 0.35 0.00  
MONTH TO DATE 1.85 1.69 0.16 1.18  
SINCE MAR 1 3.21 3.15 0.06 3.07  
SINCE JAN 1 4.78 5.11 -0.33 4.14  
 
SNOWFALL (IN)  
TODAY MM 6.4 1912 0.2 MM 0.0  
MONTH TO DATE 7.9 7.3 0.6 0.1  
SINCE JUL 1 54.1 87.6 -33.5 38.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 20 23 -3 20  
MONTH TO DATE 583 577 6 493  
SINCE MAR 1 1646 1755 -109 1556  
SINCE JUL 1 7741 8367 -626 7057  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 63  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 80 1980  
1990  
MINIMUM TEMPERATURE (F) 33 17 1909  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 6:10 AM CDT SUNSET 8:06 PM CDT  
APRIL 22 2025.........SUNRISE 6:08 AM CDT SUNSET 8:07 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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