386  
CDUS41 KLWX 260525  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1225 AM EST MON DEC 26 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 25 2022
 
 
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)  
YESTERDAY  
MAXIMUM 34 3:11 PM 72 1964 47 -13 68  
MINIMUM 14 7:22 AM 3 1983 33 -19 48  
AVERAGE 24 40 -16 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 1945 0.10 -0.10 0.07  
MONTH TO DATE 3.68 2.82 0.86 0.33  
SINCE DEC 1 3.68 2.82 0.86 0.33  
SINCE JAN 1 43.33 41.23 2.10 43.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 1962 0.0 0.0 0.0  
MONTH TO DATE T 1.2 -1.2 0.0  
SINCE DEC 1 T 1.2 -1.2 0.0  
SINCE JUL 1 T 1.3 -1.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 25 16 7  
MONTH TO DATE 619 568 51 443  
SINCE DEC 1 619 568 51 443  
SINCE JUL 1 1232 1214 18 1001  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 6:00 AM  
LOWEST 36 12:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 72 1889  
MINIMUM TEMPERATURE (F) 33 4 1935  
 
SUNRISE AND SUNSET  
DECEMBER 26 2022......SUNRISE 7:25 AM EST SUNSET 4:52 PM EST  
DECEMBER 27 2022......SUNRISE 7:25 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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