AFOS product CLIBWI
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000 
CDUS41 KLWX 180540
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1240 AM EST WED DEC 18 2013


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 17 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    540 PM  68    1984  45     -8       52       
  MINIMUM         31   1049 PM   5    1951  28      3       47       
  AVERAGE         34                        36     -2       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.47 1888   0.10  -0.09     0.14    
  MONTH TO DATE    3.08                      1.95   1.13     0.54    
  SINCE DEC 1      3.08                      1.95   1.13     0.54    
  SINCE JAN 1     40.74                     40.46   0.28    34.85    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM            11.5  1932   0.1   MM                
  MONTH TO DATE    2.9                       1.4    1.5              
  SINCE JUL 1      2.9                       1.8    1.1              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        29      2       15       
  MONTH TO DATE  461                       452      9      324       
  SINCE DEC 1    461                       452      9      324       
  SINCE JUL 1   1386                      1356     30     1237       
                                                                     
 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     E (100)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1000 PM                                     
 LOWEST     64          1200 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        72      2006                    
 MINIMUM TEMPERATURE (F)   27         7      1919                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2013......SUNRISE   721 AM EST   SUNSET   446 PM EST   
DECEMBER 19 2013......SUNRISE   722 AM EST   SUNSET   446 PM EST   

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




$$
000 
CDUS41 KLWX 180550 AAA
CLIBWI

CLIMATE REPORT...UPDATED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1240 AM EST WED DEC 18 2013


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 17 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    540 PM  68    1984  45     -8       52
  MINIMUM         31   1049 PM   5    1951  28      3       47
  AVERAGE         34                        36     -2       50

PRECIPITATION (IN)
  YESTERDAY        0.01          2.47 1888   0.10  -0.09     0.14
  MONTH TO DATE    3.08                      1.95   1.13     0.54
  SINCE DEC 1      3.08                      1.95   1.13     0.54
  SINCE JAN 1     40.74                     40.46   0.28    34.85

SNOWFALL (IN)
  YESTERDAY        T            11.5  1932   0.1   -0.1
  MONTH TO DATE    2.9                       1.4    1.5
  SINCE JUL 1      2.9                       1.8    1.1
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       31                        29      2       15
  MONTH TO DATE  461                       452      9      324
  SINCE DEC 1    461                       452      9      324
  SINCE JUL 1   1386                      1356     30     1237

 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     E (100)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1000 PM
 LOWEST     64          1200 AM
 AVERAGE    71

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        72      2006
 MINIMUM TEMPERATURE (F)   27         7      1919


SUNRISE AND SUNSET
DECEMBER 18 2013......SUNRISE   721 AM EST   SUNSET   446 PM EST
DECEMBER 19 2013......SUNRISE   722 AM EST   SUNSET   446 PM EST


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




$$
UPDATED SNOWFALL