AFOS product CLIBWI
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CDUS41 KLWX 120534
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1233 AM EST THU DEC 12 2013


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 11 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         38    416 PM  69    1979  46     -8       59       
  MINIMUM         22   1159 PM   9    1968  29     -7       37       
  AVERAGE         30                        38     -8       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.72 1992   0.12  -0.12     0.09    
  MONTH TO DATE    2.46                      1.30   1.16     0.33    
  SINCE DEC 1      2.46                      1.30   1.16     0.33    
  SINCE JAN 1     40.12                     39.81   0.31    34.64    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           9.3  1960   0.1   -0.1              
  MONTH TO DATE    2.9                       0.9    2.0              
  SINCE JUL 1      2.9                       1.3    1.6              
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        27      8       17       
  MONTH TO DATE  271                       282    -11      189       
  SINCE DEC 1    271                       282    -11      189       
  SINCE JUL 1   1196                      1186     10     1102       
                                                                     
 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    12   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     4.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88          1000 PM                                     
 LOWEST     40           200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        71      1979                    
 MINIMUM TEMPERATURE (F)   29        10      1988                    
                                             1962                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2013......SUNRISE   717 AM EST   SUNSET   444 PM EST   
DECEMBER 13 2013......SUNRISE   718 AM EST   SUNSET   444 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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