AFOS product CLIROC
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CDUS41 KBUF 130734
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
233 AM EST THU DEC 13 2018


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 12 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         34    245 PM  62    1899  37     -3       32       
  MINIMUM         29   1013 PM  -8    1988  25      4       15       
  AVERAGE         32                        31      1       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.36 1944   0.09  -0.09     0.30    
  MONTH TO DATE    0.65                      1.10  -0.45     0.69    
  SINCE DEC 1      0.65                      1.10  -0.45     0.69    
  SINCE JAN 1     33.40                     32.74   0.66    43.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T            16.2  1944   0.6   -0.6      3.3     
  MONTH TO DATE    6.2                       7.2   -1.0      8.4     
  SINCE DEC 1      6.2                       7.2   -1.0      8.4     
  SINCE JUL 1     23.7                      14.6    9.1     11.0     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        34     -1       41       
  MONTH TO DATE  395                       386      9      369       
  SINCE DEC 1    395                       386      9      369       
  SINCE JUL 1   1782                      1754     28     1460       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    994                       539    455      655       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     6.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 AM                                     
 LOWEST     75          1200 PM                                     
 AVERAGE    88                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        62      1923                    
 MINIMUM TEMPERATURE (F)   24         1      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2018......SUNRISE   734 AM EST   SUNSET   436 PM EST   
DECEMBER 14 2018......SUNRISE   735 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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