AFOS product CLIROC
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CDUS41 KBUF 201024
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
623 AM EDT SUN AUG 20 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR AUGUST 19 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         79    337 PM  94    1936  79      0       88       
  MINIMUM         66    938 PM  46    1977  59      7       64       
  AVERAGE         73                        69      4       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.75 1880   0.10  -0.10     0.00    
  MONTH TO DATE    2.14                      2.22  -0.08     1.81    
  SINCE JUN 1      9.97                      8.89   1.08     3.94    
  SINCE JAN 1     29.95                     21.35   8.60    15.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                         9     -8        0       
  SINCE JUN 1     48                        89    -41       47       
  SINCE JUL 1      3                        21    -18        0       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         5      3       11       
  MONTH TO DATE  118                       106     12      240       
  SINCE JUN 1    449                       405     44      682       
  SINCE JAN 1    491                       435     56      744       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED    10.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           400 AM                                     
 LOWEST     54          1100 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        93      1955                    
 MINIMUM TEMPERATURE (F)   59        46      2000                    
                                             1977                    
                                             1896                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 20 2017........SUNRISE   622 AM EDT   SUNSET   805 PM EDT   
AUGUST 21 2017........SUNRISE   623 AM EDT   SUNSET   803 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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