441  
CDUS43 KDLH 040018  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
718 PM CDT SAT MAY 03 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR APRIL 29 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 49 4:49 PM 83 1965 56 -7 38  
MINIMUM 31 11:59 PM 13 1958 35 -4 33  
AVERAGE 40 46 -6 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 1.55 1991 0.10 0.08 0.15  
MONTH TO DATE 2.65 2.43 0.22 2.50  
SINCE MAR 1 4.01 3.89 0.12 4.39  
SINCE JAN 1 5.58 5.85 -0.27 5.46  
 
SNOWFALL (IN)  
YESTERDAY T 8.5 1989 0.2 -0.2 0.0  
MONTH TO DATE 9.3 9.0 0.3 0.1  
SINCE MAR 1 14.7 21.8 -7.1 20.0  
SINCE JUL 1 55.5 89.3 -33.8 38.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 20 5 29  
MONTH TO DATE 746 746 0 672  
SINCE MAR 1 1809 1924 -115 1735  
SINCE JUL 1 7904 8536 -632 7236  
 
COOLING  
YESTERDAY 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 25 HIGHEST WIND DIRECTION NE (33)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 42 5:00 PM  
AVERAGE 68  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 85 1934  
1952  
MINIMUM TEMPERATURE (F) 36 22 1966  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 5:55 AM CDT SUNSET 8:18 PM CDT  
MAY 1 2025...........SUNRISE 5:53 AM CDT SUNSET 8:19 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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