AFOS product CLIROC
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CDUS41 KBUF 051016
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
514 AM EST TUE DEC 5 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 4 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         51   1159 PM  70    2012  40     11       41       
  MINIMUM         28    543 AM  -3    1940  27      1       27       
  AVERAGE         40                        34      6       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.86 1891   0.09  -0.09     0.00    
  MONTH TO DATE    0.00                      0.37  -0.37     0.18    
  SINCE DEC 1      0.00                      0.37  -0.37     0.18    
  SINCE JAN 1     43.13                     32.01  11.12    27.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           8.4  2007   0.6   -0.6      0.0     
  MONTH TO DATE    0.0                       2.2   -2.2      0.1     
  SINCE DEC 1      0.0                       2.2   -2.2      0.1     
  SINCE JUL 1      2.6                       9.6   -7.0     16.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        31     -6       31       
  MONTH TO DATE  103                       123    -20      103       
  SINCE DEC 1    103                       123    -20      103       
  SINCE JUL 1   1194                      1491   -297     1081       
                                                                     
 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    20   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     7.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     48           400 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        68      1999                    
                                             1982                    
 MINIMUM TEMPERATURE (F)   27        -4      1886                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  5 2017......SUNRISE   727 AM EST   SUNSET   436 PM EST   
DECEMBER  6 2017......SUNRISE   728 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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