AFOS product CLIBWI
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CDUS41 KLWX 140522
CLIBWI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
1222 AM EST MON DEC 14 2020

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 13 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1871 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         66   1:36 PM  72    2015  46     20       49        
  MINIMUM         40  11:59 PM   8    1960  29     11       29        
  AVERAGE         53                        37     16       39     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.08 1909   0.11  -0.11     0.35     
  MONTH TO DATE    0.90                      1.52  -0.62     2.10     
  SINCE DEC 1      0.90                      1.52  -0.62     2.10     
  SINCE JAN 1     53.70                     40.03  13.67    36.66     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           7.6  1966   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       1.0   -1.0      0.2      
  SINCE DEC 1      0.0                       1.0   -1.0      0.2      
  SINCE JUL 1      0.0                       1.4   -1.4      0.2      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       12                        28    -16       26        
  MONTH TO DATE  290                       338    -48      327        
  SINCE DEC 1    290                       338    -48      327        
  SINCE JUL 1    877                      1242   -365     1088        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1568                      1164    404     1758        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     5.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           5:00 AM                                      
 LOWEST     44           2:00 PM                                      
 AVERAGE    62                                                        

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   46        71      1881                      
                                             1929                     
                                             2015                     
 MINIMUM TEMPERATURE (F)   28        11      1960                      


SUNRISE AND SUNSET                                                    
DECEMBER 14 2020......SUNRISE   7:19 AM EST   SUNSET   4:45 PM EST     
DECEMBER 15 2020......SUNRISE   7:19 AM EST   SUNSET   4:45 PM EST     


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




$$