AFOS product CLIDLH
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CDUS43 KDLH 130621
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN                                   
119 AM CDT WED SEP 13 2006

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

...THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 12 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         63    255 PM  91    1948  66     -3                
  MINIMUM         43   1158 PM  30    1955  46     -3                
  AVERAGE         53                        56     -3               
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.04 1903   0.15  -0.15             
  MONTH TO DATE    0.03                      1.79  -1.76             
  SINCE SEP 1      0.03                      1.79  -1.76             
  SINCE JAN 1     17.50                     23.14  -5.64             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE SEP 1      0.0                       0.0    0.0              
  SINCE JUL 1      0.0                       0.0    0.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        10      2        0       
  MONTH TO DATE   76                       100    -24       39       
  SINCE SEP 1     76                       100    -24       39       
  SINCE JUL 1    118                       275   -157      169       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        5       
  MONTH TO DATE    6                        12     -6       35       
  SINCE SEP 1      6                        12     -6       35       
  SINCE JAN 1    349                       189    160      297       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     5.4                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     51                                                       
 AVERAGE    76                                                       
..........................................................
                                                                     
THE DULUTH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        84      1990                    
 MINIMUM TEMPERATURE (F)   46        30      1975                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 13 2006.....SUNRISE   644 AM CDT   SUNSET   724 PM CDT   
SEPTEMBER 14 2006.....SUNRISE   645 AM CDT   SUNSET   722 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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