188   
CDUS43 KDLH 200628  
CLIDLH  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE DULUTH MN  
128 AM CDT SUN APR 20 2025  
   
...............................  
  
   
..THE DULUTH CLIMATE SUMMARY FOR APRIL 19 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   5:08 PM  79    1923  51     -2       36          
  MINIMUM         28   4:42 AM  14    1897  31     -3       29          
  AVERAGE         39                        41     -2       33       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          2.61 1948   0.09  -0.09      T         
  MONTH TO DATE    1.41                      1.52  -0.11     1.18       
  SINCE MAR 1      2.77                      2.98  -0.21     3.07       
  SINCE JAN 1      4.34                      4.94  -0.60     4.14       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           5.4  1922   0.2   -0.2       T         
  MONTH TO DATE    7.9                       6.8    1.1      0.1        
  SINCE MAR 1     13.3                      19.6   -6.3     20.0        
  SINCE JUL 1     54.1                      87.1  -33.0     38.7        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       26                        24      2       32          
  MONTH TO DATE  537                       530      7      445          
  SINCE MAR 1   1600                      1708   -108     1508          
  SINCE JUL 1   7695                      8320   -625     7009          
  
 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    22   HIGHEST WIND DIRECTION    NW (330)         
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NW (330)         
  AVERAGE WIND SPEED     8.1                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    75           3:00 AM                                        
 LOWEST     37           6:00 PM                                        
 AVERAGE    56                                                          
   
......................................................  
  
THE DULUTH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   51        76      1987                        
 MINIMUM TEMPERATURE (F)   32        11      2013                        
  
SUNRISE AND SUNSET                                                      
APRIL 20 2025.........SUNRISE   6:12 AM CDT   SUNSET   8:04 PM CDT       
APRIL 21 2025.........SUNRISE   6:10 AM CDT   SUNSET   8:06 PM CDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MN Page
The Nexlab WI Page
 Main Text Page
Main Text Page