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CDUS41 KBUF 091002
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
602 AM EDT MON MAY 9 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 8 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         60    327 PM  89    1979  65     -5       57       
  MINIMUM         44    449 AM  29    1974  43      1       33       
  AVERAGE         52                        54     -2       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.90 1971   0.08  -0.08     0.03    
  MONTH TO DATE    0.83                      0.70   0.13     1.55    
  SINCE MAR 1      9.31                      6.03   3.28     5.20    
  SINCE JAN 1     13.71                     10.41   3.30     9.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.5  1977   T      0.0       T      
  MONTH TO DATE    0.0                       0.5   -0.5       T      
  SINCE MAR 1     15.1                      22.2   -7.1      0.2     
  SINCE JUL 1    127.0                     100.3   26.7     89.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        11      2       20       
  MONTH TO DATE  108                        97     11       53       
  SINCE MAR 1   1624                      1637    -13     1205       
  SINCE JUL 1   6620                      6490    130     6096       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         3     -3       11       
  SINCE MAR 1      3                         9     -6       21       
  SINCE JAN 1      3                         9     -6       21       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     7.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86          1200 AM                                     
 LOWEST     44           400 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        89      1979                    
 MINIMUM TEMPERATURE (F)   44        31      1962                    
                                             1958                    
                                             1947                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  9 2011...........SUNRISE   554 AM EDT   SUNSET   821 PM EDT   
MAY 10 2011...........SUNRISE   553 AM EDT   SUNSET   822 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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