000 
CDUS41 KBUF 210922
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
521 AM EDT THU APR 21 2005

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

...THE ROCHESTER CLIMATE SUMMARY FOR APRIL 20 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1830 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         74   1105 AM  86    1941  57     17       51       
  MINIMUM         38   1159 PM  20    1904  37      1       40       
  AVERAGE         56                        47      9       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.39          0.90 1893   0.09   0.30     0.00    
  MONTH TO DATE    2.46                      1.85   0.61     2.68    
  SINCE MAR 1      3.57                      4.43  -0.86     4.72    
  SINCE JAN 1      8.31                      8.81  -0.50     8.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.6  1901   0.1   -0.1      0.0     
  MONTH TO DATE    T                         4.1   -4.1      5.1     
  SINCE MAR 1     17.4                      20.7   -3.3     21.4     
  SINCE JUL 1    113.6                      98.8   14.8    125.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        18     -9       19       
  MONTH TO DATE  368                       426    -58      444       
  SINCE MAR 1   1453                      1384     69     1255       
  SINCE JUL 1   6254                      6237     17     6193       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         1     -1        0       
  SINCE JAN 1      0                         1     -1        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    13.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 PM                                     
 LOWEST     41          1100 AM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE ROCHESTER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        87      1973                    
 MINIMUM TEMPERATURE (F)   37        20      1875                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 21 2005.........SUNRISE   619 AM EDT   SUNSET   801 PM EDT   
APRIL 22 2005.........SUNRISE   617 AM EDT   SUNSET   802 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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