990  
CDUS41 KLWX 080526  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1226 AM EST FRI DEC 08 2023  
   
...............................  
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 7 2023  
 
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)  
YESTERDAY  
MAXIMUM 45 10:28 PM 77 1998 50 -5 56  
MINIMUM 28 2:13 AM 6 2002 31 -3 51  
AVERAGE 37 40 -3 54  
 
PRECIPITATION (IN)  
YESTERDAY T 2.38 2011 0.12 -0.12 T  
MONTH TO DATE 0.79 0.87 -0.08 0.72  
SINCE DEC 1 0.79 0.87 -0.08 0.72  
SINCE JAN 1 35.89 42.16 -6.27 43.10  
 
SNOWFALL (IN)  
YESTERDAY T 0.8 1969 0.1 -0.1 0.0  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE DEC 1 T 0.4 -0.4 0.0  
SINCE JUL 1 T 0.5 -0.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 24 4 11  
MONTH TO DATE 151 165 -14 160  
SINCE DEC 1 151 165 -14 160  
SINCE JUL 1 860 1005 -145 913  
 
COOLING  
YESTERDAY 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 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 2:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 62  
   
......................................................  
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 74 1980  
MINIMUM TEMPERATURE (F) 31 10 1882  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 7:13 AM EST SUNSET 4:44 PM EST  
DECEMBER 9 2023......SUNRISE 7:14 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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