AFOS product CLIROC
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035 
CDUS41 KBUF 091018
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
516 AM EST SAT DEC 9 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 8 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         33    351 PM  68    1966  39     -6       37       
  MINIMUM         26    106 AM   2    1906  26      0       29       
  AVERAGE         30                        32     -2       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.31 1944   0.09  -0.09      T      
  MONTH TO DATE    0.20                      0.73  -0.53     0.73    
  SINCE DEC 1      0.20                      0.73  -0.53     0.73    
  SINCE JAN 1     43.33                     32.37  10.96    28.54    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.4           8.0  1917   0.6   -0.2       T      
  MONTH TO DATE    0.8                       4.6   -3.8      1.7     
  SINCE DEC 1      0.8                       4.6   -3.8      1.7     
  SINCE JUL 1      3.4                      12.0   -8.6     17.6     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        33      2       32       
  MONTH TO DATE  220                       252    -32      222       
  SINCE DEC 1    220                       252    -32      222       
  SINCE JUL 1   1311                      1620   -309     1200       
                                                                     
 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    23   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    11.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           700 AM                                     
 LOWEST     47           300 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        63      1966                    
 MINIMUM TEMPERATURE (F)   26         2      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2017......SUNRISE   731 AM EST   SUNSET   435 PM EST   
DECEMBER 10 2017......SUNRISE   732 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.                                          

$$