011  
CDUS41 KLWX 132121  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
421 PM EST FRI JAN 13 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 13 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 55 1:27 AM 75 1932 45 10 52  
MINIMUM 47 3:59 PM -8 1912 30 17 31  
AVERAGE 51 37 14 42  
 
PRECIPITATION (IN)  
TODAY 0.24 1.26 1948 0.09 0.15 0.00  
MONTH TO DATE 0.42 1.21 -0.79 2.33  
SINCE DEC 1 4.28 4.62 -0.34 2.96  
SINCE JAN 1 0.42 1.21 -0.79 2.33  
 
SNOWFALL (IN)  
TODAY 0.0 8.3 2019 0.2 -0.2 0.0  
MONTH TO DATE T 1.5 -1.5 9.5  
SINCE DEC 1 T 3.2 -3.2 9.5  
SINCE JUL 1 T 3.3 -3.3 9.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 28 -14 23  
MONTH TO DATE 210 354 -144 354  
SINCE DEC 1 976 1078 -102 886  
SINCE JUL 1 1589 1724 -135 1444  
 
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 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 50 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 76 1932  
MINIMUM TEMPERATURE (F) 30 -13 1912  
 
SUNRISE AND SUNSET  
JANUARY 13 2023.......SUNRISE 7:26 AM EST SUNSET 5:08 PM EST  
JANUARY 14 2023.......SUNRISE 7:25 AM EST SUNSET 5:09 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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