AFOS product CLIDLH
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CDUS43 KDLH 210621
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN                                   
120 AM CDT THU JUL 21 2005

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

...THE DULUTH CLIMATE SUMMARY FOR JULY 20 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    249 PM  98    1901  77     10       72       
  MINIMUM         63   1202 AM  41    1944  55      8       58       
  AVERAGE         75                        66      9       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.48 1909   0.13  -0.13      T      
  MONTH TO DATE    0.25                      2.77  -2.52     2.74    
  SINCE JUN 1      5.71                      7.02  -1.31     4.62    
  SINCE JAN 1     15.47                     15.70  -0.23    15.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       T      0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   31                        47    -16       52       
  SINCE JUN 1    168                       227    -59      288       
  SINCE JUL 1     31                        47    -16       52       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         3      7        0       
  MONTH TO DATE  111                        49     62       30       
  SINCE JUN 1    157                        77     80       42       
  SINCE JAN 1    157                        84     73       42       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    10.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  42 PERCENT                                      
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84          1200 AM                                     
 LOWEST     34           500 PM                                     
 AVERAGE    59                                                       
..........................................................
                                                                     
THE DULUTH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        93      1960                    
 MINIMUM TEMPERATURE (F)   55        38      1973                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 21 2005..........SUNRISE   536 AM CDT   SUNSET   854 PM CDT   
JULY 22 2005..........SUNRISE   537 AM CDT   SUNSET   853 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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