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CDUS41 KBUF 171007
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
607 AM EDT SUN APR 17 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR APRIL 16 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1830 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         51    831 PM  85    2002  55     -4       71       
  MINIMUM         38   1230 AM  22    1943  35      3       46       
                                      1875                          
  AVERAGE         45                        45      0       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.52          1.12 1947   0.10   0.42     0.13    
  MONTH TO DATE    1.98                      1.49   0.49     0.90    
  SINCE MAR 1      4.65                      4.07   0.58     2.99    
  SINCE JAN 1      9.05                      8.45   0.60     7.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.0  1904   0.1   -0.1      0.0     
  MONTH TO DATE    T                         3.7   -3.7       T      
  SINCE MAR 1     15.1                      20.3   -5.2       T      
  SINCE JUL 1    127.0                      98.4   28.6     89.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        19      1        6       
  MONTH TO DATE  320                       353    -33      159       
  SINCE MAR 1   1280                      1311    -31      929       
  SINCE JUL 1   6276                      6164    112     5820       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0       10       
  SINCE MAR 1      0                         1     -1       10       
  SINCE JAN 1      0                         1     -1       10       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED    14.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86          1000 AM                                     
 LOWEST     64          1200 AM                                     
 AVERAGE    75                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        85      2002                    
 MINIMUM TEMPERATURE (F)   36        19      1875                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 17 2011.........SUNRISE   626 AM EDT   SUNSET   755 PM EDT   
APRIL 18 2011.........SUNRISE   624 AM EDT   SUNSET   757 PM EDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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