985  
CDUS41 KLWX 182136  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
436 PM EST MON DEC 18 2023  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE  
VALUE (LST) VALUE FROM  
NORMAL    
................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 12:09 AM 47 12  
MINIMUM 53 3:59 PM 34 19  
AVERAGE 56 41 15  
 
PRECIPITATION (IN)  
TODAY 0.79 0.12 0.67  
MONTH TO DATE 5.28 2.17 3.11  
 
DEGREE DAYS  
HEATING  
TODAY 9  
 
COOLING  
TODAY 0    
................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 43  
AVERAGE 67  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:21 AM EST SUNSET 4:45 PM EST  
DECEMBER 19 2023......SUNRISE 7:21 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.  
 

 
 
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