601  
CDUS41 KLWX 070623  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
223 AM EDT SUN SEP 07 2025  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR SEPTEMBER 6 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 90 12:28 PM 101 1998 84 6  
MINIMUM 66 11:59 PM 55 1962 68 -2  
AVERAGE 78 76 2  
 
PRECIPITATION (IN)  
YESTERDAY 0.52 2.20 2022 0.15 0.37  
MONTH TO DATE 0.61 0.88 -0.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 13    
............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 55  
AVERAGE 72  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 6:41 AM EDT SUNSET 7:27 PM EDT  
SEPTEMBER 8 2025.....SUNRISE 6:42 AM EDT SUNSET 7:26 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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