125  
CDUS41 KLWX 122141  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
441 PM EST THU JAN 12 2023  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 12 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 52 1:40 PM 76 1890 45 7 47  
MINIMUM 40 6:05 AM 3 1886 30 10 23  
AVERAGE 46 37 9 35  
 
PRECIPITATION (IN)  
TODAY 0.01 2.77 1915 0.09 -0.08 0.00  
MONTH TO DATE 0.04 1.12 -1.08 2.33  
SINCE DEC 1 3.90 4.53 -0.63 2.96  
SINCE JAN 1 0.04 1.12 -1.08 2.33  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1893 0.1 -0.1 0.0  
MONTH TO DATE T 1.3 -1.3 9.5  
SINCE DEC 1 T 3.0 -3.0 9.5  
SINCE JUL 1 T 3.1 -3.1 9.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 28 -9 30  
MONTH TO DATE 198 326 -128 331  
SINCE DEC 1 964 1050 -86 863  
SINCE JUL 1 1577 1696 -119 1421  
 
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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 77 1:00 PM  
AVERAGE 85  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 75 1932  
MINIMUM TEMPERATURE (F) 30 -8 1912  
 
SUNRISE AND SUNSET  
JANUARY 12 2023.......SUNRISE 7:26 AM EST SUNSET 5:07 PM EST  
JANUARY 13 2023.......SUNRISE 7:26 AM EST SUNSET 5:08 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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