AFOS product CLIROC
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CDUS41 KBUF 170702
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
148 AM EST MON DEC 17 2018


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 16 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         39    224 PM  62    1894  36      3       26       
  MINIMUM         33    852 PM  -1    1942  23     10       13       
  AVERAGE         36                        30      6       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.96 1927   0.08  -0.03     0.02    
  MONTH TO DATE    0.76                      1.43  -0.67     0.89    
  SINCE DEC 1      0.76                      1.43  -0.67     0.89    
  SINCE JAN 1     33.51                     33.07   0.44    44.02    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.9  2007   0.8   -0.8      0.8     
  MONTH TO DATE    6.9                      10.1   -3.2     14.6     
  SINCE DEC 1      6.9                      10.1   -3.2     14.6     
  SINCE JUL 1     24.4                      17.5    6.9     17.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        35     -6       45       
  MONTH TO DATE  504                       525    -21      558       
  SINCE DEC 1    504                       525    -21      558       
  SINCE JUL 1   1891                      1893     -2     1649       
                                                                     
 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    10   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 PM                                     
 LOWEST     89           500 AM                                     
 AVERAGE    95                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        60      1984                    
 MINIMUM TEMPERATURE (F)   23        -4      2013                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2018......SUNRISE   737 AM EST   SUNSET   437 PM EST   
DECEMBER 18 2018......SUNRISE   737 AM EST   SUNSET   437 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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