721  
CDUS41 KLWX 302133  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
433 PM EST TUE DEC 30 2025  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR DECEMBER 30 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1950 TO 2025  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE  
VALUE (LST) VALUE FROM  
NORMAL    
................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 3:59 PM 45 -11  
MINIMUM 31 8:57 AM 32 -1  
AVERAGE 33 38 -5  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 -0.10  
MONTH TO DATE 1.66 3.56 -1.90  
 
DEGREE DAYS  
HEATING  
TODAY 32  
 
COOLING  
TODAY 0    
................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41  
LOWEST 32  
AVERAGE 37  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 7:26 AM EST SUNSET 4:53 PM EST  
DECEMBER 31 2025......SUNRISE 7:26 AM EST SUNSET 4:53 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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