AFOS product CLIROC
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CDUS41 KBUF 161017
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
516 AM EST SAT DEC 16 2006

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

...THE ROCHESTER CLIMATE SUMMARY FOR DECEMBER 15 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         57   1228 PM  60    1975  36     21       32       
  MINIMUM         43   1159 PM  -4    1943  23     20       14       
  AVERAGE         50                        29     21       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.89 1893   0.09  -0.09     0.26    
  MONTH TO DATE    1.43                      1.37   0.06     0.49    
  SINCE DEC 1      1.43                      1.37   0.06     0.49    
  SINCE JAN 1     39.46                     32.62   6.84    34.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.5  1901   0.7   -0.7      0.1     
  MONTH TO DATE    3.3                       9.4   -6.1      8.8     
  SINCE DEC 1      3.3                       9.4   -6.1      8.8     
  SINCE JUL 1      4.2                      17.6  -13.4     16.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        35    -20       42       
  MONTH TO DATE  393                       494   -101      602       
  SINCE DEC 1    393                       494   -101      602       
  SINCE JUL 1   1522                      1878   -356     1666       
                                                                     
 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    33   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    16.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           700 PM                                     
 LOWEST     43          1200 AM                                     
 AVERAGE    57                                                       
..........................................................
                                                                     
THE ROCHESTER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        62      1894                    
 MINIMUM TEMPERATURE (F)   22        -1      1942                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2006......SUNRISE   736 AM EST   SUNSET   437 PM EST   
DECEMBER 17 2006......SUNRISE   737 AM EST   SUNSET   437 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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