AFOS product CLIROC
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CDUS41 KBUF 191011
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
610 AM EDT FRI MAY 19 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 18 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         87    239 PM  92    1889  68     19       60       
  MINIMUM         64    136 AM  30    1981  47     17       41       
  AVERAGE         76                        58     18       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          1.46 1894   0.09  -0.05     0.00    
  MONTH TO DATE    3.37                      1.62   1.75     1.34    
  SINCE MAR 1     12.98                      6.85   6.13     4.72    
  SINCE JAN 1     18.06                     11.21   6.85    10.02    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1976   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3       T      
  SINCE MAR 1     35.5                      20.5   15.0     12.0     
  SINCE JUL 1    107.1                      99.4    7.7     63.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8       14       
  MONTH TO DATE  227                       191     36      230       
  SINCE MAR 1   1626                      1708    -82     1666       
  SINCE JUL 1   5494                      6494  -1000     5583       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         1     10        0       
  MONTH TO DATE   16                         9      7        0       
  SINCE MAR 1     30                        13     17        0       
  SINCE JAN 1     30                        13     17        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    12.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           200 AM                                     
 LOWEST     45          1200 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        89      1996                    
                                             1971                    
 MINIMUM TEMPERATURE (F)   47        34      1981                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 19 2017...........SUNRISE   543 AM EDT   SUNSET   832 PM EDT   
MAY 20 2017...........SUNRISE   542 AM EDT   SUNSET   833 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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