AFOS product CLIBWI
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CDUS41 KLWX 070536
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1234 AM EST THU DEC 7 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 6 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         56    118 AM  77    1998  48      8       44       
  MINIMUM         37   1052 PM  13    2002  31      6       38       
  AVERAGE         47                        39      8       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.64 1936   0.12  -0.12     0.83    
  MONTH TO DATE    0.17                      0.71  -0.54     1.22    
  SINCE DEC 1      0.17                      0.71  -0.54     1.22    
  SINCE JAN 1     37.50                     39.22  -1.72    38.97    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.9  1910   0.1   -0.1                
  MONTH TO DATE    0.0                       0.4   -0.4              
  SINCE JUL 1      0.0                       0.8   -0.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        26     -8       24       
  MONTH TO DATE  129                       149    -20      118       
  SINCE DEC 1    129                       149    -20      118       
  SINCE JUL 1    876                      1053   -177      817       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1316                      1164    152     1551       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     31           100 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   48        77      1998                    
 MINIMUM TEMPERATURE (F)   30         6      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2017......SUNRISE   713 AM EST   SUNSET   444 PM EST   
DECEMBER  8 2017......SUNRISE   714 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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