770  
CDUS41 KLWX 040630  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
230 AM EDT THU SEP 04 2025  
   
...............................  
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR SEPTEMBER 3 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 82 1:56 PM 98 2023 84 -2  
MINIMUM 61 5:11 AM 56 1958 68 -7  
1967  
AVERAGE 72 76 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1973 0.14 -0.14  
MONTH TO DATE 0.00 0.43 -0.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
 
COOLING  
YESTERDAY 7    
............................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 38  
AVERAGE 61  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 6:38 AM EDT SUNSET 7:32 PM EDT  
SEPTEMBER 5 2025.....SUNRISE 6:39 AM EDT SUNSET 7:30 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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