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CDUS41 KBUF 121021
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY                                  
620 AM EDT SAT MAY 12 2018


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 11 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         56    358 PM  89    1979  66    -10       59       
                                      1953                          
                                      1911                          
  MINIMUM         42    555 AM  29    1966  45     -3       42       
  AVERAGE         49                        55     -6       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.91 2003   0.09  -0.09     0.00    
  MONTH TO DATE    0.47                      0.98  -0.51     3.17    
  SINCE MAR 1      6.99                      6.21   0.78    12.78    
  SINCE JAN 1     12.25                     10.57   1.68    17.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.0  1907   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3      0.0     
  SINCE MAR 1     34.6                      20.5   14.1     35.5     
  SINCE JUL 1    120.5                      99.4   21.1    107.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        10      6       14       
  MONTH TO DATE   47                       128    -81      179       
  SINCE MAR 1   1776                      1645    131     1578       
  SINCE JUL 1   6173                      6431   -258     5446       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   13                         2     11        0       
  SINCE MAR 1     13                         6      7       14       
  SINCE JAN 1     13                         6      7       14       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     7.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           500 AM                                     
 LOWEST     28           800 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1879                    
 MINIMUM TEMPERATURE (F)   45        30      1907                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2018...........SUNRISE   550 AM EDT   SUNSET   824 PM EDT   
MAY 13 2018...........SUNRISE   549 AM EDT   SUNSET   825 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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