836  
CDUS41 KLWX 140737  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
237 AM EST SUN DEC 14 2025  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR DECEMBER 13 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1950 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 8:18 PM 68 2015 49 -7  
MINIMUM 28 7:27 AM 10 1960 35 -7  
AVERAGE 35 42 -7  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.13 1983 0.12 -0.11  
MONTH TO DATE 0.91 1.56 -0.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30  
 
COOLING  
YESTERDAY 0    
............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 55  
AVERAGE 72  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 14 2025......SUNRISE 7:18 AM EST SUNSET 4:44 PM EST  
DECEMBER 15 2025......SUNRISE 7:19 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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