000 
CDUS43 KDLH 250621
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN                                   
1221 AM CST MON DEC 25 2006

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

...THE DULUTH CLIMATE SUMMARY FOR DECEMBER 24 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         33    319 PM  47    1881  20     13       35       
  MINIMUM         19    412 AM -24    1933   2     17       31       
  AVERAGE         26                        11     15       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.18 1992   0.02  -0.02     0.01    
  MONTH TO DATE    0.42                      0.75  -0.33     1.88    
  SINCE DEC 1      0.42                      0.75  -0.33     1.88    
  SINCE JAN 1     23.75                     30.81  -7.06    31.73    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.9  1987   0.5   -0.5      0.1     
  MONTH TO DATE    5.8                      11.3   -5.5     26.3     
  SINCE DEC 1      5.8                      11.3   -5.5     26.3     
  SINCE JUL 1     13.9                      28.2  -14.3     37.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        54    -15       32       
  MONTH TO DATE 1005                      1200   -195     1201       
  SINCE DEC 1   1005                      1200   -195     1201       
  SINCE JUL 1   3131                      3512   -381     3120       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    350                       189    161      297       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    10.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92                                                       
 LOWEST     69                                                       
 AVERAGE    81                                                       
..........................................................
                                                                     
THE DULUTH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   20        44      1999                    
 MINIMUM TEMPERATURE (F)    2       -34      1879                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 25 2006......SUNRISE   753 AM CST   SUNSET   425 PM CST   
DECEMBER 26 2006......SUNRISE   753 AM CST   SUNSET   426 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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