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CDUS41 KBUF 281002
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
602 AM EDT THU APR 28 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR APRIL 27 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         81    333 PM  86    1990  60     21       49       
                                      1962                          
  MINIMUM         55    606 AM  26    1993  39     16       33       
  AVERAGE         68                        50     18       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.40          0.79 1954   0.09   0.31     0.04    
  MONTH TO DATE    5.81                      2.48   3.33     1.56    
  SINCE MAR 1      8.48                      5.06   3.42     3.65    
  SINCE JAN 1     12.88                      9.44   3.44     8.29    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.3  1946   0.1   -0.1      0.2     
  MONTH TO DATE    T                         4.8   -4.8      0.2     
  SINCE MAR 1     15.1                      21.4   -6.3      0.2     
  SINCE JUL 1    127.0                      99.5   27.5     89.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        15    -15       24       
  MONTH TO DATE  517                       539    -22      349       
  SINCE MAR 1   1477                      1497    -20     1119       
  SINCE JUL 1   6473                      6350    123     6010       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         1      2        0       
  MONTH TO DATE    3                         2      1       10       
  SINCE MAR 1      3                         3      0       10       
  SINCE JAN 1      3                         3      0       10       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     8.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     45           300 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   61        93      1990                    
 MINIMUM TEMPERATURE (F)   40        25      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 28 2011.........SUNRISE   609 AM EDT   SUNSET   808 PM EDT   
APRIL 29 2011.........SUNRISE   607 AM EDT   SUNSET   809 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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