375   
CDUS43 KDLH 310642  
CLIDLH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE DULUTH MN  
142 AM CDT MON MAR 31 2025  
   
...............................  
  
   
..THE DULUTH CLIMATE SUMMARY FOR MARCH 30 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         31   3:52 PM  67    1918  42    -11       39          
  MINIMUM         18  11:59 PM -12    1923  23     -5       27          
  AVERAGE         25                        32     -7       33       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.18          1.03 1938   0.05   0.13     0.03       
  MONTH TO DATE    1.36                      1.40  -0.04     1.89       
  SINCE MAR 1      1.36                      1.40  -0.04     1.89       
  SINCE JAN 1      2.93                      3.36  -0.43     2.96       
  
SNOWFALL (IN)                                                                
  YESTERDAY        1.0           3.3  2022   0.4    0.6      0.3        
  MONTH TO DATE    5.4                      12.5   -7.1     19.9        
  SINCE MAR 1      5.4                      12.5   -7.1     19.9        
  SINCE JUL 1     46.2                      80.0  -33.8     38.6        
  SNOW DEPTH       1                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       40                        32      8       32          
  MONTH TO DATE 1028                      1146   -118     1034          
  SINCE MAR 1   1028                      1146   -118     1034          
  SINCE JUL 1   7123                      7758   -635     6535          
  
 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    23   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (60)          
  AVERAGE WIND SPEED    10.5                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT SNOW                                                            
  FOG                                                                   
  HAZE                                                                  
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    92          10:00 PM                                        
 LOWEST     77           8:00 PM                                        
 AVERAGE    85                                                          
   
......................................................  
  
THE DULUTH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   42        71      1986                        
                                             2010                       
 MINIMUM TEMPERATURE (F)   24        -6      1923                        
  
SUNRISE AND SUNSET                                                      
MARCH 31 2025.........SUNRISE   6:49 AM CDT   SUNSET   7:37 PM CDT       
APRIL  1 2025.........SUNRISE   6:47 AM CDT   SUNSET   7:38 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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