107  
CDUS41 KLWX 212126  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
426 PM EST THU DEC 21 2023  
   
...............................  
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 21 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 49 12:01 PM 71 2013 46 3 44  
MINIMUM 29 7:40 AM 5 1942 29 0 22  
AVERAGE 39 37 2 33  
 
PRECIPITATION (IN)  
TODAY 0.00 1.27 1905 0.12 -0.12 0.00  
MONTH TO DATE 5.48 2.61 2.87 3.10  
SINCE DEC 1 5.48 2.61 2.87 3.10  
SINCE JAN 1 40.58 43.90 -3.32 45.48  
 
SNOWFALL (IN)  
TODAY 0.0 4.3 1962 0.1 -0.1 0.0  
MONTH TO DATE T 1.5 -1.5 T  
SINCE DEC 1 T 1.5 -1.5 T  
SINCE JUL 1 T 1.6 -1.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 28 -2 32  
MONTH TO DATE 468 534 -66 536  
SINCE DEC 1 468 534 -66 536  
SINCE JUL 1 1177 1374 -197 1289  
 
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 N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 6:00 AM  
LOWEST 42 1:00 PM  
AVERAGE 59  
   
......................................................  
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 2013  
MINIMUM TEMPERATURE (F) 28 4 1960  
1989  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 7:22 AM EST SUNSET 4:47 PM EST  
DECEMBER 22 2023......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.  
 
 
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