283  
CDUS41 KLWX 110622  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
222 AM EDT MON AUG 11 2025  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 10 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 3:41 PM 100 1900 87 -2 90  
MINIMUM 57 4:11 AM 54 1999 67 -10 72  
AVERAGE 71 77 -6 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1897 0.13 -0.13 T  
MONTH TO DATE 0.01 1.41 -1.40 5.16  
SINCE JUN 1 8.85 9.87 -1.02 7.97  
SINCE JAN 1 25.07 27.10 -2.03 28.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 11 -3 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 6 12 -6 16  
MONTH TO DATE 71 122 -51 176  
SINCE JUN 1 913 799 114 1105  
SINCE JAN 1 1057 910 147 1258    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 37 5:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 1900  
MINIMUM TEMPERATURE (F) 67 54 1972  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 6:16 AM EDT SUNSET 8:07 PM EDT  
AUGUST 12 2025........SUNRISE 6:17 AM EDT SUNSET 8:05 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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