AFOS product CLIBWI
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CDUS41 KLWX 110521
CLIBWI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
1221 AM EST SAT DEC 11 2021

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 10 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         50   2:54 PM  72    1966  49      1       53        
  MINIMUM         38  12:52 AM   1    1876  31      7       27        
  AVERAGE         44                        40      4       40     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          2.85 1878   0.13  -0.12     0.00     
  MONTH TO DATE    0.01                      1.26  -1.25     0.90     
  SINCE DEC 1      0.01                      1.26  -1.25     0.90     
  SINCE JAN 1     39.98                     42.55  -2.57    53.70     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           9.5  1904   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.6   -0.6      0.0      
  SINCE DEC 1      0.0                       0.6   -0.6      0.0      
  SINCE JUL 1      T                         0.7   -0.7      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       21                        25     -4       25        
  MONTH TO DATE  200                       240    -40      243        
  SINCE DEC 1    200                       240    -40      243        
  SINCE JUL 1    867                      1080   -213      830        

 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    10   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     4.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           5:00 AM                                      
 LOWEST     50           2:00 PM                                      
 AVERAGE    59                                                        

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   49        69      1979                      
 MINIMUM TEMPERATURE (F)   31         9      1968                      


SUNRISE AND SUNSET                                                    
DECEMBER 11 2021......SUNRISE   7:16 AM EST   SUNSET   4:44 PM EST     
DECEMBER 12 2021......SUNRISE   7:17 AM EST   SUNSET   4:44 PM EST     


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




$$