AFOS product CLIROC
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CDUS41 KBUF 061012
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
512 AM EST WED DEC 6 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 5 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         54    531 PM  68    1999  40     14       43       
                                      1982                          
  MINIMUM         37   1159 PM  -4    1886  27     10       30       
  AVERAGE         46                        33     13       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.18          0.95 1977   0.09   0.09     0.14    
  MONTH TO DATE    0.18                      0.46  -0.28     0.32    
  SINCE DEC 1      0.18                      0.46  -0.28     0.32    
  SINCE JAN 1     43.31                     32.10  11.21    28.13    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          10.8  1977   0.6   -0.6      0.9     
  MONTH TO DATE    0.0                       2.8   -2.8      1.0     
  SINCE DEC 1      0.0                       2.8   -2.8      1.0     
  SINCE JUL 1      2.6                      10.2   -7.6     16.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        32    -13       28       
  MONTH TO DATE  122                       155    -33      131       
  SINCE DEC 1    122                       155    -33      131       
  SINCE JUL 1   1213                      1523   -310     1109       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    655                       539    116      978       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    18.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           900 AM                                     
 LOWEST     48           300 AM                                     
 AVERAGE    67                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        68      2001                    
                                             1998                    
 MINIMUM TEMPERATURE (F)   27         1      1886                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  6 2017......SUNRISE   728 AM EST   SUNSET   436 PM EST   
DECEMBER  7 2017......SUNRISE   729 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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