AFOS product CLIROC
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CDUS41 KBUF 211019
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
618 AM EDT MON AUG 21 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR AUGUST 20 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         83    315 PM  93    1955  79      4       90       
  MINIMUM         59    610 AM  46    2000  59      0       70       
                                      1977                          
                                      1896                          
  AVERAGE         71                        69      2       80      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.93 2015   0.11  -0.11     0.59    
  MONTH TO DATE    2.14                      2.33  -0.19     2.40    
  SINCE JUN 1      9.97                      9.00   0.97     4.53    
  SINCE JAN 1     29.95                     21.46   8.49    16.14    
                                                                     
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                        10     -9        0       
  SINCE JUN 1     48                        90    -42       47       
  SINCE JUL 1      3                        22    -19        0       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         5      1       15       
  MONTH TO DATE  124                       111     13      255       
  SINCE JUN 1    455                       410     45      697       
  SINCE JAN 1    497                       440     57      759       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     8.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           600 AM                                     
 LOWEST     51           100 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        95      1916                    
 MINIMUM TEMPERATURE (F)   59        44      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 21 2017........SUNRISE   623 AM EDT   SUNSET   803 PM EDT   
AUGUST 22 2017........SUNRISE   624 AM EDT   SUNSET   802 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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