AFOS product CLIBWI
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CDUS41 KLWX 300528
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1227 AM EST SUN DEC 30 2018


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 29 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         54   1229 PM  77    1984  42     12       29       
  MINIMUM         35   1154 PM   2    1917  25     10       10       
  AVERAGE         45                        34     11       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.88 1901   0.09  -0.09     0.00    
  MONTH TO DATE    5.85                      3.19   2.66     0.89    
  SINCE DEC 1      5.85                      3.19   2.66     0.89    
  SINCE JAN 1     71.13                     41.70  29.43    38.22    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.9  1935   0.1   -0.1              
  MONTH TO DATE    0.0                       2.7   -2.7              
  SINCE JUL 1      1.7                       3.1   -1.4              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        31    -11       45       
  MONTH TO DATE  725                       815    -90      819       
  SINCE DEC 1    725                       815    -90      819       
  SINCE JUL 1   1638                      1719    -81     1566       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1615                      1164    451     1316       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     7.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     46           100 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        68      1990                    
 MINIMUM TEMPERATURE (F)   25        -3      1880                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2018......SUNRISE   726 AM EST   SUNSET   453 PM EST   
DECEMBER 31 2018......SUNRISE   726 AM EST   SUNSET   454 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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