684  
CDUS41 KLWX 210526  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1226 AM EST SAT DEC 21 2024  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 20 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 38 11:29 AM 67 1877 46 -8 49  
MINIMUM 32 11:59 PM 6 1942 29 3 23  
AVERAGE 35 38 -3 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.60 1957 0.12 -0.03 0.00  
MONTH TO DATE 1.79 2.49 -0.70 5.48  
SINCE DEC 1 1.79 2.49 -0.70 5.48  
SINCE JAN 1 35.95 43.78 -7.83 40.58  
 
SNOWFALL (IN)  
YESTERDAY T 3.0 1942 0.0 0.0 0.0  
1966  
MONTH TO DATE T 1.4 -1.4 T  
SINCE DEC 1 T 1.4 -1.4 T  
SINCE JUL 1 T 1.5 -1.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 28 2 29  
MONTH TO DATE 517 506 11 442  
SINCE DEC 1 517 506 11 442  
SINCE JUL 1 1225 1346 -121 1151  
 
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 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
SLEET  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 PM  
LOWEST 67 5:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 2013  
MINIMUM TEMPERATURE (F) 29 5 1942  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 7:23 AM EST SUNSET 4:47 PM EST  
DECEMBER 22 2024......SUNRISE 7:23 AM EST SUNSET 4:48 PM EST  
 
- 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