726  
CDUS41 KLWX 310533  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1233 AM EST TUE DEC 31 2024  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 30 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 12:28 AM 68 1990 44 18 49  
MINIMUM 40 11:54 PM -3 1880 27 13 38  
AVERAGE 51 36 15 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 1877 0.10 -0.10 0.00  
MONTH TO DATE 2.62 3.61 -0.99 7.16  
SINCE DEC 1 2.62 3.61 -0.99 7.16  
SINCE JAN 1 36.78 44.90 -8.12 42.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 1935 0.1 -0.1 0.0  
MONTH TO DATE T 2.4 -2.4 T  
SINCE DEC 1 T 2.4 -2.4 T  
SINCE JUL 1 T 2.5 -2.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 29 -15 21  
MONTH TO DATE 791 791 0 633  
SINCE DEC 1 791 791 0 633  
SINCE JUL 1 1499 1631 -132 1342  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1622 1322 300 1469    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 2:00 AM  
LOWEST 31 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 72 1992  
MINIMUM TEMPERATURE (F) 27 -1 1880  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 7:26 AM EST SUNSET 4:54 PM EST  
JANUARY 1 2025.......SUNRISE 7:26 AM EST SUNSET 4:55 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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