000 
CDUS41 KBUF 120921
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
517 AM EDT THU MAY 12 2005

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

...THE ROCHESTER CLIMATE SUMMARY FOR MAY 11 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         77    125 PM  89    1979  66     11       77       
  MINIMUM         48   1159 PM  29    1966  44      4       58       
  AVERAGE         63                        55      8       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.91 2003   0.09  -0.09      T      
  MONTH TO DATE    0.02                      0.96  -0.94     0.84    
  SINCE MAR 1      5.56                      6.29  -0.73     6.36    
  SINCE JAN 1     10.30                     10.67  -0.37     9.89    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.0  1907   T      0.0      0.0     
  MONTH TO DATE    0.0                       0.5   -0.5      0.0     
  SINCE MAR 1     17.4                      22.2   -4.8     21.4     
  SINCE JUL 1    113.6                     100.3   13.3    125.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                        10     -8        0       
  MONTH TO DATE  151                       128     23      118       
  SINCE MAR 1   1798                      1668    130     1503       
  SINCE JUL 1   6599                      6521     78     6441       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        3       
  MONTH TO DATE    0                         6     -6        8       
  SINCE MAR 1      0                        12    -12       10       
  SINCE JAN 1      0                        12    -12       10       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    12.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           600 AM                                     
 LOWEST     49          1100 AM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE ROCHESTER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1879                    
 MINIMUM TEMPERATURE (F)   45        30      1907                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2005...........SUNRISE   550 AM EDT   SUNSET   824 PM EDT   
MAY 13 2005...........SUNRISE   549 AM EDT   SUNSET   826 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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