AFOS product CLIROC
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CDUS41 KBUF 291012
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
512 AM EST FRI DEC 29 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 28 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         11    241 PM  68    1982  33    -22       35       
  MINIMUM          1    844 AM  -1    1933  20    -19       29       
  AVERAGE          6                        27    -21       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          1.57 1922   0.08  -0.05     0.01    
  MONTH TO DATE    2.07                      2.39  -0.32     2.78    
  SINCE DEC 1      2.07                      2.39  -0.32     2.78    
  SINCE JAN 1     45.20                     34.03  11.17    30.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.8          13.5  1922   0.8    0.0      0.1     
  MONTH TO DATE   25.5                      19.3    6.2     26.7     
  SINCE DEC 1     25.5                      19.3    6.2     26.7     
  SINCE JUL 1     28.1                      26.7    1.4     42.6     
  SNOW DEPTH       5                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       59                        38     21       33       
  MONTH TO DATE 1039                       969     70      939       
  SINCE DEC 1   1039                       969     70      939       
  SINCE JUL 1   2130                      2337   -207     1917       
                                                                     
 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    17   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     7.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  BLOWING SNOW                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    95           700 AM                                     
 LOWEST     66           200 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        63      1984                    
 MINIMUM TEMPERATURE (F)   20        -7      1933                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 29 2017......SUNRISE   742 AM EST   SUNSET   444 PM EST   
DECEMBER 30 2017......SUNRISE   742 AM EST   SUNSET   445 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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