AFOS product CLIBWI
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CDUS41 KLWX 180526
CLIBWI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
1226 AM EST SAT DEC 18 2021

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 17 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         64   1:08 PM  68    1984  47     17       39        
  MINIMUM         52   6:24 PM   5    1951  29     23       25        
  AVERAGE         58                        38     20       32     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.47 1888   0.12  -0.12     0.02     
  MONTH TO DATE    0.13                      2.13  -2.00     3.51     
  SINCE DEC 1      0.13                      2.13  -2.00     3.51     
  SINCE JAN 1     40.10                     43.42  -3.32    56.31     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          11.5  1932   0.1   -0.1       T       
  MONTH TO DATE    0.0                       1.2   -1.2      1.6      
  SINCE DEC 1      0.0                       1.2   -1.2      1.6      
  SINCE JUL 1      T                         1.3   -1.3      1.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        7                        27    -20       33        
  MONTH TO DATE  313                       424   -111      411        
  SINCE DEC 1    313                       424   -111      411        
  SINCE JUL 1    980                      1264   -284      998        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1691                      1322    369     1568        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     6.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           5:00 AM                                      
 LOWEST     19           7:00 PM                                      
 AVERAGE    50                                                        

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   47        72      2006                      
 MINIMUM TEMPERATURE (F)   29         7      1919                      


SUNRISE AND SUNSET                                                    
DECEMBER 18 2021......SUNRISE   7:21 AM EST   SUNSET   4:46 PM EST     
DECEMBER 19 2021......SUNRISE   7:22 AM EST   SUNSET   4:46 PM EST     


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




$$