783  
CDUS41 KLWX 102123  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
423 PM EST TUE DEC 10 2024  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 10 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 48 3:04 PM 72 1966 49 -1 61  
MINIMUM 42 4:58 AM 1 1876 31 11 42  
AVERAGE 45 40 5 52  
 
PRECIPITATION (IN)  
TODAY 0.00 2.85 1878 0.13 -0.13 1.52  
MONTH TO DATE 0.03 1.26 -1.23 2.31  
SINCE DEC 1 0.03 1.26 -1.23 2.31  
SINCE JAN 1 34.19 42.55 -8.36 37.41  
 
SNOWFALL (IN)  
TODAY 0.0 9.5 1904 0.0 0.0 0.0  
MONTH TO DATE T 0.6 -0.6 T  
SINCE DEC 1 T 0.6 -0.6 T  
SINCE JUL 1 T 0.7 -0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 25 -5 13  
MONTH TO DATE 270 240 30 204  
SINCE DEC 1 270 240 30 204  
SINCE JUL 1 978 1080 -102 913  
 
COOLING  
TODAY 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 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 93 4:00 PM  
AVERAGE 97  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 70 2021  
MINIMUM TEMPERATURE (F) 31 9 1968  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 7:16 AM EST SUNSET 4:44 PM EST  
DECEMBER 11 2024......SUNRISE 7:16 AM EST SUNSET 4:44 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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