653  
CDUS41 KLWX 142125  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
425 PM EST SAT JAN 14 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 14 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 40 12:04 AM 76 1932 44 -4 50  
MINIMUM 36 1:43 PM -13 1912 30 6 34  
AVERAGE 38 37 1 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.82 2005 0.10 -0.10 0.00  
MONTH TO DATE 0.42 1.31 -0.89 2.33  
SINCE DEC 1 4.28 4.72 -0.44 2.96  
SINCE JAN 1 0.42 1.31 -0.89 2.33  
 
SNOWFALL (IN)  
TODAY 0.0 1.6 1957 0.2 -0.2 0.0  
MONTH TO DATE T 1.7 -1.7 9.5  
SINCE DEC 1 T 3.4 -3.4 9.5  
SINCE JUL 1 T 3.5 -3.5 9.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 28 -1 23  
MONTH TO DATE 240 382 -142 377  
SINCE DEC 1 1006 1106 -100 909  
SINCE JUL 1 1619 1752 -133 1467  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 20.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 7:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 77 1932  
MINIMUM TEMPERATURE (F) 30 4 1886  
 
SUNRISE AND SUNSET  
JANUARY 14 2023.......SUNRISE 7:25 AM EST SUNSET 5:09 PM EST  
JANUARY 15 2023.......SUNRISE 7:25 AM EST SUNSET 5:10 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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