489  
CDUS41 KLWX 300625  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
225 AM EDT WED APR 30 2025  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR APRIL 29 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 89 3:04 PM 96 2024 71 18  
MINIMUM 54 5:41 AM 40 1977 53 1  
AVERAGE 72 62 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.56 1990 0.12 -0.12  
MONTH TO DATE 2.46 3.43 -0.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 7    
............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57  
LOWEST 30  
AVERAGE 44  
   
......................................................
 
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 6:09 AM EDT SUNSET 7:59 PM EDT  
MAY 1 2025...........SUNRISE 6:08 AM EDT SUNSET 8:00 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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