AFOS product CLIDLH
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
767 
CDUS43 KDLH 090627
CLIDLH

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DULUTH MN
127 AM CDT THU OCT 09 2025

...................................

...THE DULUTH CLIMATE SUMMARY FOR OCTOBER 8 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         57   3:43 PM  82    1943  57      0       65        
  MINIMUM         28   5:56 AM  24    1917  39    -11       34        
                                      1989                           
  AVERAGE         43                        48     -5       50     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.64 1949   0.10  -0.10     0.00     
  MONTH TO DATE    0.02                      0.86  -0.84     0.01     
  SINCE SEP 1      2.55                      4.34  -1.79     0.32     
  SINCE JAN 1     17.83                     25.70  -7.87    22.68     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           6.5  1925   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2      0.0      
  SINCE SEP 1      0.0                       0.3   -0.3      0.0      
  SINCE JUL 1      0.0                       0.3   -0.3      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        17      5       15        
  MONTH TO DATE   67                       126    -59       99        
  SINCE SEP 1    252                       380   -128      180        
  SINCE JUL 1    372                       494   -122      233        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   11                         0     11        0        
  SINCE SEP 1     26                        21      5       70        
  SINCE JAN 1    246                       254     -8      308        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     4.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           6:00 AM                                      
 LOWEST     31           3:00 PM                                      
 AVERAGE    64                                                        

..........................................................


THE DULUTH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   56        80      2020                      
 MINIMUM TEMPERATURE (F)   38        20      1972                      


SUNRISE AND SUNSET                                                    
OCTOBER  9 2025.......SUNRISE   7:19 AM CDT   SUNSET   6:32 PM CDT     
OCTOBER 10 2025.......SUNRISE   7:20 AM CDT   SUNSET   6:30 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$