405  
CDUS41 KLWX 050624  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
224 AM EDT FRI SEP 05 2025  
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR SEPTEMBER 4 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 88 1:35 PM 100 2023 84 4  
MINIMUM 65 6:15 AM 58 1974 68 -3  
AVERAGE 77 76 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.65 1988 0.16 -0.07  
MONTH TO DATE 0.09 0.59 -0.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 12    
............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 39  
AVERAGE 63  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 6:39 AM EDT SUNSET 7:30 PM EDT  
SEPTEMBER 6 2025.....SUNRISE 6:40 AM EDT SUNSET 7:29 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page Main Text Page