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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
510 AM EST SUN DEC 30 2012


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 29 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         29    439 PM  63    1984  33     -4       29       
  MINIMUM         16    129 AM  -7    1933  20     -4       10       
  AVERAGE         23                        26     -3       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.31          1.07 1991   0.08   0.23     0.04    
  MONTH TO DATE    3.49                      2.47   1.02     2.45    
  SINCE DEC 1      3.49                      2.47   1.02     2.45    
  SINCE JAN 1     34.07                     34.11  -0.04    40.42    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        4.2           6.5  1987   0.8    3.4      0.8     
  MONTH TO DATE   21.1                      20.1    1.0      4.9     
  SINCE DEC 1     21.1                      20.1    1.0      4.9     
  SINCE JUL 1     21.9                      27.5   -5.6      5.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        38      4       45       
  MONTH TO DATE  813                      1007   -194      864       
  SINCE DEC 1    813                      1007   -194      864       
  SINCE JUL 1   2102                      2375   -273     1935       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    802                       539    263      695       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           500 AM                                     
 LOWEST     84           800 AM                                     
 AVERAGE    90                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        64      1884                    
 MINIMUM TEMPERATURE (F)   20        -8      1917                    
                                             1880                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2012......SUNRISE   742 AM EST   SUNSET   445 PM EST   
DECEMBER 31 2012......SUNRISE   742 AM EST   SUNSET   446 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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