537  
CDUS41 KLWX 212122  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
522 PM EDT TUE APR 21 2026  
   
...............................  
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR APRIL 21 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1950 TO 2026  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE  
VALUE (LST) VALUE FROM  
NORMAL    
................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 3:55 PM 69 -9  
MINIMUM 38 6:03 AM 50 -12  
AVERAGE 49 60 -11  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 -0.12  
MONTH TO DATE 0.90 2.47 -1.57  
 
DEGREE DAYS  
HEATING  
TODAY 16  
 
COOLING  
TODAY 0    
................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48  
LOWEST 32  
AVERAGE 40  
   
......................................................  
 
SUNRISE AND SUNSET  
APRIL 21 2026.........SUNRISE 6:21 AM EDT SUNSET 7:50 PM EDT  
APRIL 22 2026.........SUNRISE 6:19 AM EDT SUNSET 7:51 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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