AFOS product CLIBWI
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CLIBWI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
1225 AM EST SUN DEC 10 2023

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 9 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         56   2:09 PM  73    1966  49      7       50        
  MINIMUM         34   2:02 AM   4    1876  31      3       30        
  AVERAGE         45                        40      5       40     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.41 2009   0.13  -0.13     0.00     
  MONTH TO DATE    0.79                      1.13  -0.34     0.72     
  SINCE DEC 1      0.79                      1.13  -0.34     0.72     
  SINCE JAN 1     35.89                     42.42  -6.53    43.10     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.8  2017   0.1   -0.1      0.0      
  MONTH TO DATE    T                         0.6   -0.6      0.0      
  SINCE DEC 1      T                         0.6   -0.6      0.0      
  SINCE JUL 1      T                         0.7   -0.7       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       20                        25     -5       25        
  MONTH TO DATE  191                       215    -24      198        
  SINCE DEC 1    191                       215    -24      198        
  SINCE JUL 1    900                      1055   -155      951        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1469                      1322    147     1566        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (90)        
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (100)       
  AVERAGE WIND SPEED     2.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           9:00 AM                                      
 LOWEST     59           2:00 PM                                      
 AVERAGE    80                                                        

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   49        72      1966                      
 MINIMUM TEMPERATURE (F)   31         1      1876                      


SUNRISE AND SUNSET                                                    
DECEMBER 10 2023......SUNRISE   7:15 AM EST   SUNSET   4:44 PM EST     
DECEMBER 11 2023......SUNRISE   7:16 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.




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