000 
CDUS43 KARX 120641
CLIRST


CLIMATE REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI                                
1239 AM CST SUN DEC 12 2004

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

...THE ROCHESTER CLIMATE SUMMARY FOR DECEMBER 11 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1886 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         33   1159 PM  55    1913  26      7       11       
  MINIMUM         28    229 PM -22    1934  12     16       -5       
  AVERAGE         31                        19     12        3      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.97 1965   0.03  -0.03     0.00    
  MONTH TO DATE    0.40                      0.44  -0.04     0.93    
  SINCE DEC 1      0.40                      0.44  -0.04     0.93    
  SINCE JAN 1     39.17                     30.82   8.35    22.93    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  1995   0.4   -0.4      0.0     
  MONTH TO DATE    0.8                       3.6   -2.8      7.8     
  SINCE DEC 1      0.8                       3.6   -2.8      7.8     
  SINCE JUL 1      3.6                      11.7   -8.1      9.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        46    -12       62       
  MONTH TO DATE  374                       485   -111      426       
  SINCE DEC 1    374                       485   -111      426       
  SINCE JUL 1   1942                      2338   -396     2151       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    350                       473   -123      512       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    12.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     85           500 AM                                     
 AVERAGE    89                                                       
..........................................................
                                                                     
THE ROCHESTER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   25        58      1968                    
 MINIMUM TEMPERATURE (F)   11       -20      1958                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2004......SUNRISE   736 AM CST   SUNSET   432 PM CST   
DECEMBER 13 2004......SUNRISE   736 AM CST   SUNSET   433 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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