345  
CDUS41 KLWX 250633  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
233 AM EDT THU SEP 25 2025  
   
...............................  
 
...THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR SEPTEMBER 24 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 77 2:07 PM 97 2010 78 -1  
MINIMUM 69 6:11 AM 40 1974 62 7  
AVERAGE 73 70 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.15 1975 0.15 -0.07  
MONTH TO DATE 2.10 3.58 -1.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 8    
............................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 79  
AVERAGE 90  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2025.....SUNRISE 6:57 AM EDT SUNSET 6:58 PM EDT  
SEPTEMBER 26 2025.....SUNRISE 6:58 AM EDT SUNSET 6:56 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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