047  
CDUS41 KLWX 202129  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
529 PM EDT TUE MAY 20 2025  
   
...............................  
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR MAY 20 2025  
 
VALID TODAY AS OF 0500 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 76 2:55 PM 77 -1  
MINIMUM 57 5:58 AM 59 -2  
AVERAGE 67 68 -1  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 -0.11  
MONTH TO DATE 4.76 2.13 2.63  
 
DEGREE DAYS  
HEATING  
TODAY 0  
 
COOLING  
TODAY 2    
................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55  
LOWEST 24  
AVERAGE 40  
   
......................................................  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 5:49 AM EDT SUNSET 8:18 PM EDT  
MAY 21 2025...........SUNRISE 5:48 AM EDT SUNSET 8:19 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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