889  
CDUS41 KLWX 212132  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
532 PM EDT THU AUG 21 2025  
   
...............................  
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 21 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 3:09 PM 97 1899 86 -14 76  
MINIMUM 64 7:36 AM 51 1984 65 -1 53  
2000  
AVERAGE 68 76 -8 65  
 
PRECIPITATION (IN)  
TODAY T 2.63 1933 0.13 -0.13 0.00  
MONTH TO DATE 2.07 2.81 -0.74 6.08  
SINCE JUN 1 10.91 11.27 -0.36 8.89  
SINCE JAN 1 27.13 28.50 -1.37 29.18  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 3 11 -8 0  
MONTH TO DATE 206 247 -41 277  
SINCE JUN 1 1048 924 124 1206  
SINCE JAN 1 1192 1035 157 1359    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 70 4:00 PM  
AVERAGE 82  
   
......................................................  
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1983  
MINIMUM TEMPERATURE (F) 65 52 1956  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 6:26 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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