AFOS product CLIROC
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CDUS41 KBUF 131010
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
508 AM EST WED DEC 13 2006

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

...THE ROCHESTER CLIMATE SUMMARY FOR DECEMBER 12 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1830 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59    254 PM  62    1899  37     22       29       
  MINIMUM         40    214 AM  -8    1988  24     16       13       
  AVERAGE         50                        30     20       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.36 1944   0.09  -0.09      T      
  MONTH TO DATE    1.40                      1.10   0.30     0.23    
  SINCE DEC 1      1.40                      1.10   0.30     0.23    
  SINCE JAN 1     39.43                     32.35   7.08    34.29    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          16.2  1944   0.7   -0.7      0.5     
  MONTH TO DATE    3.3                       7.3   -4.0      8.7     
  SINCE DEC 1      3.3                       7.3   -4.0      8.7     
  SINCE JUL 1      4.2                      15.5  -11.3     16.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        34    -19       44       
  MONTH TO DATE  345                       389    -44      459       
  SINCE DEC 1    345                       389    -44      459       
  SINCE JUL 1   1474                      1773   -299     1523       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    708                       576    132      808       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     9.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           100 AM                                     
 LOWEST     37           300 PM                                     
 AVERAGE    60                                                       
..........................................................
                                                                     
THE ROCHESTER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        59      1991                    
 MINIMUM TEMPERATURE (F)   23         1      1976                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2006......SUNRISE   734 AM EST   SUNSET   436 PM EST   
DECEMBER 14 2006......SUNRISE   735 AM EST   SUNSET   436 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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