AFOS product CLIROC
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CDUS41 KBUF 311018
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
617 AM EDT WED MAY 31 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 30 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         77    304 PM  94    1987  72      5       83       
  MINIMUM         60    417 AM  33    1884  51      9       59       
  AVERAGE         69                        61      8       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          1.77 1880   0.09  -0.06     0.00    
  MONTH TO DATE    5.29                      2.77   2.52     2.93    
  SINCE MAR 1     14.90                      8.00   6.90     6.31    
  SINCE JAN 1     19.98                     12.36   7.62    11.61    
                                                                     
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        0                         5     -5        0       
  MONTH TO DATE  265                       270     -5      255       
  SINCE MAR 1   1664                      1787   -123     1691       
  SINCE JUL 1   5532                      6573  -1041     5608       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         2      2        6       
  MONTH TO DATE   26                        22      4       57       
  SINCE MAR 1     40                        26     14       57       
  SINCE JAN 1     40                        26     14       57       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     7.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           400 AM                                     
 LOWEST     29           400 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      2011                    
                                             1944                    
                                             1895                    
 MINIMUM TEMPERATURE (F)   51        37      2001                    
                                             1984                    
                                             1930                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 31 2017...........SUNRISE   534 AM EDT   SUNSET   843 PM EDT   
JUNE  1 2017..........SUNRISE   534 AM EDT   SUNSET   844 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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