303  
CDUS41 KLWX 012124  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
424 PM EST THU DEC 01 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 1 2022  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 3:07 PM 75 2006 53 -6 57  
MINIMUM 37 8:04 AM 14 1875 38 -1 32  
1936  
AVERAGE 42 45 -3 45  
 
PRECIPITATION (IN)  
TODAY 0.00 1.90 1974 0.11 -0.11 T  
MONTH TO DATE 0.00 0.11 -0.11 T  
SINCE DEC 1 0.00 0.11 -0.11 T  
SINCE JAN 1 39.65 38.52 1.13 43.46  
 
SNOWFALL (IN)  
TODAY 0.0 T 1981 0.0 0.0 0.0  
1992  
2007  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 20 3 20  
MONTH TO DATE 23 20 3 20  
SINCE DEC 1 23 20 3 20  
SINCE JUL 1 636 666 -30 578  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1793 1737 56 1875    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 6:00 AM  
LOWEST 30 4:00 PM  
AVERAGE 37  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 73 1970  
MINIMUM TEMPERATURE (F) 37 15 1886  
 
SUNRISE AND SUNSET  
DECEMBER 1 2022......SUNRISE 7:08 AM EST SUNSET 4:47 PM EST  
DECEMBER 2 2022......SUNRISE 7:09 AM EST SUNSET 4:46 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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