AFOS product CLIBWI
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CDUS41 KLWX 220541
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1241 AM EST SUN DEC 22 2013


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 21 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71R   242 PM  62    2011  44     27       57       
  MINIMUM         54    500 AM   5    1942  27     27       37       
  AVERAGE         63                        35     28       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.27 1905   0.11  -0.11     0.47    
  MONTH TO DATE    3.08                      2.37   0.71     1.70    
  SINCE DEC 1      3.08                      2.37   0.71     1.70    
  SINCE JAN 1     40.74                     40.88  -0.14    36.01    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.3  1962   0.1   -0.1              
  MONTH TO DATE    2.9                       1.8    1.1              
  SINCE JUL 1      2.9                       2.2    0.7              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                        30    -28       18       
  MONTH TO DATE  534                       570    -36      401       
  SINCE DEC 1    534                       570    -36      401       
  SINCE JUL 1   1459                      1474    -15     1314       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1339                      1164    175     1569       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     8.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73          1100 PM                                     
 LOWEST     53           200 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        70      1889                    
 MINIMUM TEMPERATURE (F)   27         4      1989                    
                                             1960                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2013......SUNRISE   723 AM EST   SUNSET   448 PM EST   
DECEMBER 23 2013......SUNRISE   724 AM EST   SUNSET   448 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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