658  
CDUS41 KLWX 120522  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1222 AM EST TUE DEC 12 2023  
   
...............................  
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR DECEMBER 11 2023  
 
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)  
YESTERDAY  
MAXIMUM 49 1:12 PM 49 0  
MINIMUM 37 11:59 PM 36 1  
AVERAGE 43 42 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.48 0.13 0.35  
MONTH TO DATE 2.57 1.32 1.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22  
 
COOLING  
YESTERDAY 0    
................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 40  
AVERAGE 63  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 7:17 AM EST SUNSET 4:44 PM EST  
DECEMBER 13 2023......SUNRISE 7:17 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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