AFOS product CLIROC
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CDUS41 KBUF 101025
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
524 AM EST SUN DEC 10 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 9 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         37    249 PM  63    1966  38     -1       30       
  MINIMUM         25    748 AM   2    2002  26     -1       24       
  AVERAGE         31                        32     -1       27      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.19 1975   0.09  -0.09     0.09    
  MONTH TO DATE    0.20                      0.82  -0.62     0.82    
  SINCE DEC 1      0.20                      0.82  -0.62     0.82    
  SINCE JAN 1     43.33                     32.46  10.87    28.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             7.5  1981   0.7   -0.7      3.2     
  MONTH TO DATE    0.8                       5.3   -4.5      4.9     
  SINCE DEC 1      0.8                       5.3   -4.5      4.9     
  SINCE JUL 1      3.4                      12.7   -9.3     20.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        33      1       38       
  MONTH TO DATE  254                       285    -31      260       
  SINCE DEC 1    254                       285    -31      260       
  SINCE JUL 1   1345                      1653   -308     1238       
                                                                     
 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    16   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     6.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           700 AM                                     
 LOWEST     35           300 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        67      1911                    
 MINIMUM TEMPERATURE (F)   25        -1      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2017......SUNRISE   732 AM EST   SUNSET   436 PM EST   
DECEMBER 11 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.                                          

$$