AFOS product CLIDMH
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CLIDMH


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
136 AM EDT WED SEP 13 2017


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

...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR SEPTEMBER 12 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         77    326 PM  MM      MM  82     -5       82       
  MINIMUM         64    510 AM  MM      MM  66     -2       67       
  AVERAGE         71                        74     -3       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00         MM      MM   0.12  -0.12     0.00    
  MONTH TO DATE    1.83                      1.51   0.32     0.37    
  SINCE SEP 1      1.83                      1.51   0.32     0.37    
  SINCE JAN 1     29.91                     28.88   1.03    30.24    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE SEP 1      3                         0      3        0       
  SINCE JUL 1      3                         0      3        0       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         9     -3       10       
  MONTH TO DATE   46                       125    -79      175       
  SINCE SEP 1     46                       125    -79      175       
  SINCE JAN 1   1560                      1521     39     1728       
..................................................................


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    68          1200 AM                                     
 LOWEST     31           200 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   82                                        
 MINIMUM TEMPERATURE (F)   65                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 13 2017.....SUNRISE   646 AM EDT   SUNSET   718 PM EDT   
SEPTEMBER 14 2017.....SUNRISE   647 AM EDT   SUNSET   716 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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