412  
CDUS41 KLWX 122127  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
527 PM EDT WED MAR 12 2025  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MARCH 12 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 64 3:59 PM 86 1990 53 11 73  
MINIMUM 46 2:34 AM 12 1900 33 13 44  
AVERAGE 55 43 12 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.90 1968 0.13 -0.13 0.00  
MONTH TO DATE 1.01 1.51 -0.50 3.01  
SINCE MAR 1 1.01 1.51 -0.50 3.01  
SINCE JAN 1 4.91 7.49 -2.58 11.62  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 1968 0.2 -0.2 0.0  
MONTH TO DATE T 1.7 -1.7 T  
SINCE MAR 1 T 1.7 -1.7 T  
SINCE JUL 1 12.7 18.2 -5.5 11.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 22 -12 6  
MONTH TO DATE 229 284 -55 183  
SINCE MAR 1 229 284 -55 183  
SINCE JUL 1 3576 3689 -113 3072  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 5:00 AM  
LOWEST 18 12:00 PM  
AVERAGE 37  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 85 1990  
MINIMUM TEMPERATURE (F) 33 12 1888  
 
SUNRISE AND SUNSET  
MARCH 12 2025.........SUNRISE 7:22 AM EDT SUNSET 7:11 PM EDT  
MARCH 13 2025.........SUNRISE 7:21 AM EDT SUNSET 7:12 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