AFOS product CLIROC
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CDUS41 KBUF 281038
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
636 AM EDT SUN MAY 28 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 27 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         67    622 PM  92    1978  71     -4       88       
  MINIMUM         53   1159 PM  35    1969  50      3       66       
  AVERAGE         60                        60      0       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.96 2011   0.09  -0.09     0.00    
  MONTH TO DATE    5.15                      2.50   2.65     1.45    
  SINCE MAR 1     14.76                      7.73   7.03     4.83    
  SINCE JAN 1     19.84                     12.09   7.75    10.13    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4       T      
  SINCE MAR 1     35.5                      20.6   14.9     12.0     
  SINCE JUL 1    107.1                      99.5    7.6     63.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         6     -1        0       
  MONTH TO DATE  264                       254     10      255       
  SINCE MAR 1   1663                      1771   -108     1691       
  SINCE JUL 1   5531                      6557  -1026     5608       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1       12       
  MONTH TO DATE   18                        18      0       26       
  SINCE MAR 1     32                        22     10       26       
  SINCE JAN 1     32                        22     10       26       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     3.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 PM                                     
 LOWEST     68           600 PM                                     
 AVERAGE    84                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        93      1911                    
 MINIMUM TEMPERATURE (F)   50        35      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 28 2017...........SUNRISE   536 AM EDT   SUNSET   840 PM EDT   
MAY 29 2017...........SUNRISE   535 AM EDT   SUNSET   841 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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