429  
CDUS41 KLWX 210629  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
229 AM EDT THU AUG 21 2025  
   
...............................  
 
   
..THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR AUGUST 20 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 MM MM 105 1983 87 MM  
MINIMUM MM MM 61 1964 71 MM  
1976  
1990  
AVERAGE MM 79 MM  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.95 1986 0.14 MM  
MONTH TO DATE 1.24 2.84 -1.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM  
 
COOLING  
YESTERDAY MM    
............................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 6:25 AM EDT SUNSET 7:53 PM EDT  
AUGUST 22 2025........SUNRISE 6:26 AM EDT SUNSET 7:52 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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