946  
CDUS41 KLWX 010627  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
227 AM EDT THU MAY 01 2025  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR APRIL 30 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 86 4:47 PM 90 1974 72 14  
MINIMUM 69 11:58 PM 40 1961 53 16  
AVERAGE 78 62 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 3.99 2014 0.12 -0.01  
MONTH TO DATE 2.57 3.55 -0.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 13    
............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 27  
AVERAGE 54  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 6:08 AM EDT SUNSET 8:00 PM EDT  
MAY 2 2025...........SUNRISE 6:06 AM EDT SUNSET 8:01 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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