160  
CDUS41 KLWX 292121  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
421 PM EST FRI DEC 29 2023  
   
...............................  
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 29 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 3:28 PM 77 1984 45 10 58  
MINIMUM 44 7:56 AM 2 1917 27 17 23  
AVERAGE 50 36 14 41  
 
PRECIPITATION (IN)  
TODAY 0.00 2.88 1901 0.11 -0.11 0.00  
MONTH TO DATE 7.16 3.51 3.65 4.49  
SINCE DEC 1 7.16 3.51 3.65 4.49  
SINCE JAN 1 42.26 44.80 -2.54 46.87  
 
SNOWFALL (IN)  
TODAY 0.0 4.9 1935 0.2 -0.2 0.0  
MONTH TO DATE T 2.3 -2.3 T  
SINCE DEC 1 T 2.3 -2.3 T  
SINCE JUL 1 T 2.4 -2.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 29 -14 24  
MONTH TO DATE 612 762 -150 810  
SINCE DEC 1 612 762 -150 810  
SINCE JUL 1 1321 1602 -281 1563  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1469 1322 147 1566    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 8:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 60  
   
......................................................  
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 68 1990  
MINIMUM TEMPERATURE (F) 27 -3 1880  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 7:25 AM EST SUNSET 4:52 PM EST  
DECEMBER 30 2023......SUNRISE 7:26 AM EST SUNSET 4:53 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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