AFOS product CLIDMH
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CDUS41 KLWX 200527
CLIDMH


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
126 AM EDT WED SEP 20 2017


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

...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR SEPTEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    315 PM  MM      MM  79      5       79       
  MINIMUM         70    456 AM  MM      MM  63      7       71       
  AVERAGE         77                        71      6       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01         MM      MM   0.14  -0.13     1.78    
  MONTH TO DATE    1.86                      2.51  -0.65     2.16    
  SINCE SEP 1      1.86                      2.51  -0.65     2.16    
  SINCE JAN 1     29.94                     29.88   0.06    32.03    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    3                         1      2        0       
  SINCE SEP 1      3                         1      2        0       
  SINCE JUL 1      3                         1      2        0       
                                                                     
 COOLING                                                             
  YESTERDAY       12                         6      6       10       
  MONTH TO DATE  124                       176    -52      248       
  SINCE SEP 1    124                       176    -52      248       
  SINCE JAN 1   1638                      1572     66     1801       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM            
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    MM                                           

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              


                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           500 AM                                     
 LOWEST     51           300 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   79                                        
 MINIMUM TEMPERATURE (F)   62                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2017.....SUNRISE   652 AM EDT   SUNSET   706 PM EDT   
SEPTEMBER 21 2017.....SUNRISE   653 AM EDT   SUNSET   705 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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