AFOS product CLIBWI
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CDUS41 KLWX 100522
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1221 AM EST TUE DEC 10 2013


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 9 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         37    335 PM  73    1966  47    -10       50       
  MINIMUM         31   1215 AM   4    1876  30      1       45       
  AVERAGE         34                        38     -4       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.52          1.41 2009   0.12   0.40     0.19    
  MONTH TO DATE    2.15                      1.06   1.09     0.24    
  SINCE DEC 1      2.15                      1.06   1.09     0.24    
  SINCE JAN 1     39.81                     39.57   0.24    34.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.2  2005   0.1   -0.1              
  MONTH TO DATE    1.6                       0.7    0.9              
  SINCE JUL 1      1.6                       1.1    0.5              
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        27      4       17       
  MONTH TO DATE  205                       228    -23      160       
  SINCE DEC 1    205                       228    -23      160       
  SINCE JUL 1   1130                      1132     -2     1073       
                                                                     
 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     8   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     2.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FREEZING RAIN                                                      
  LT FREEZING RAIN                                                   
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     92           100 AM                                     
 AVERAGE    96                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        72      1966                    
 MINIMUM TEMPERATURE (F)   29         1      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2013......SUNRISE   715 AM EST   SUNSET   444 PM EST   
DECEMBER 11 2013......SUNRISE   716 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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