AFOS product CLIROC
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CDUS41 KBUF 011026
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
524 AM EST MON JAN 1 2018


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 31 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   1225 AM  70    1875  33    -22       42       
  MINIMUM          1    844 AM  -5    1963  20    -19       27       
                                      1917                          
  AVERAGE          6                        26    -20       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.58 1886   0.08  -0.05     0.03    
  MONTH TO DATE    2.24                      2.63  -0.39     2.91    
  SINCE DEC 1      2.24                      2.63  -0.39     2.91    
  SINCE JAN 1     45.37                     34.27  11.10    30.72    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        2.9          11.7  2008   0.8    2.1       T      
  MONTH TO DATE   34.1                      21.8   12.3     29.3     
  SINCE DEC 1     34.1                      21.8   12.3     29.3     
  SINCE JUL 1     36.7                      29.2    7.5     45.2     
  SNOW DEPTH       9                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       59                        39     20       30       
  MONTH TO DATE 1202                      1085    117     1035       
  SINCE DEC 1   1202                      1085    117     1035       
  SINCE JUL 1   2293                      2453   -160     2013       
                                                                     
 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    18   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     9.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     69           300 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        68      1876                    
 MINIMUM TEMPERATURE (F)   19        -8      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2018.......SUNRISE   742 AM EST   SUNSET   446 PM EST   
JANUARY  2 2018.......SUNRISE   742 AM EST   SUNSET   447 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

$$