877  
CDUS41 KLWX 312121  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
421 PM EST TUE DEC 31 2024  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR DECEMBER 31 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1950 TO 2024  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE  
VALUE (LST) VALUE FROM  
NORMAL    
................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 3:36 PM 45 14  
MINIMUM 38 5:58 AM 31 7  
AVERAGE 49 38 11  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 -0.10  
MONTH TO DATE 2.60 3.66 -1.06  
 
DEGREE DAYS  
HEATING  
TODAY 16  
 
COOLING  
TODAY 0    
................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 42  
AVERAGE 59  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 7:26 AM EST SUNSET 4:54 PM EST  
JANUARY 1 2025.......SUNRISE 7:26 AM EST SUNSET 4:54 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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