AFOS product CLIBWI
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CDUS41 KLWX 290521
CLIBWI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
1221 AM EST TUE DEC 29 2020

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 28 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         56   3:33 PM  74    1946  42     14       65        
  MINIMUM         27   1:33 AM  10    1950  26      1       35        
                                      2017                           
  AVERAGE         42                        34      8       50     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.25 1967   0.10  -0.10     0.00     
  MONTH TO DATE    4.58                      3.10   1.48     2.74     
  SINCE DEC 1      4.58                      3.10   1.48     2.74     
  SINCE JAN 1     57.38                     41.61  15.77    37.30     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.0  1993   0.1   -0.1      0.0      
  MONTH TO DATE    1.6                       2.6   -1.0      0.3      
  SINCE DEC 1      1.6                       2.6   -1.0      0.3      
  SINCE JUL 1      1.6                       3.0   -1.4      0.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       23                        31     -8       15        
  MONTH TO DATE  708                       784    -76      720        
  SINCE DEC 1    708                       784    -76      720        
  SINCE JUL 1   1295                      1688   -393     1481        

 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    13   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     5.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           3:00 AM                                      
 LOWEST     37           3:00 PM                                      
 AVERAGE    61                                                        

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   42        77      1984                      
 MINIMUM TEMPERATURE (F)   25         2      1917                      


SUNRISE AND SUNSET                                                    
DECEMBER 29 2020......SUNRISE   7:26 AM EST   SUNSET   4:52 PM EST     
DECEMBER 30 2020......SUNRISE   7:26 AM EST   SUNSET   4:53 PM EST     


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




$$