AFOS product CLIBWI
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CDUS41 KLWX 290540
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
140 AM EDT FRI SEP 29 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 28 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         80    219 PM  91    1886  73      7       69       
  MINIMUM         61   1159 PM  40    1989  53      8       55       
  AVERAGE         71                        63      8       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.82 1907   0.15  -0.15     0.82    
  MONTH TO DATE    1.95                      3.75  -1.80     1.73    
  SINCE SEP 1      1.95                      3.75  -1.80     1.73    
  SINCE JAN 1     32.19                     31.60   0.59    32.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      0.0                       0.0    0.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        3       
  MONTH TO DATE   19                        41    -22       11       
  SINCE SEP 1     19                        41    -22       11       
  SINCE JUL 1     19                        42    -23       11       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         2      4        0       
  MONTH TO DATE  159                       130     29      243       
  SINCE SEP 1    159                       130     29      243       
  SINCE JAN 1   1251                      1140    111     1510       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     32           400 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        91      1945                    
 MINIMUM TEMPERATURE (F)   52        38      1951                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 29 2017.....SUNRISE   701 AM EDT   SUNSET   652 PM EDT   
SEPTEMBER 30 2017.....SUNRISE   702 AM EDT   SUNSET   650 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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