111  
CDUS41 KLWX 302127  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
427 PM EST TUE JAN 30 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 30 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 1:58 PM 77 2002 45 -1 61  
MINIMUM 40 9:28 AM -6 1873 30 10 41  
AVERAGE 42 38 4 51  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1939 0.09 -0.09 0.00  
MONTH TO DATE 5.88 2.77 3.11 1.48  
SINCE DEC 1 12.31 6.18 6.13 5.34  
SINCE JAN 1 5.88 2.77 3.11 1.48  
 
SNOWFALL (IN)  
TODAY 0.0 11.5 1930 0.2 -0.2 0.0  
MONTH TO DATE 7.8 4.7 3.1 T  
SINCE DEC 1 7.9 6.4 1.5 T  
SINCE JUL 1 7.9 6.5 1.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 28 -5 14  
MONTH TO DATE 751 830 -79 591  
SINCE DEC 1 1348 1554 -206 1357  
SINCE JUL 1 1937 2200 -263 1970  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE DEC 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 10:00 AM  
LOWEST 59 12:00 AM  
AVERAGE 62  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 1916  
MINIMUM TEMPERATURE (F) 30 -2 1905  
 
SUNRISE AND SUNSET  
JANUARY 30 2024.......SUNRISE 7:16 AM EST SUNSET 5:27 PM EST  
JANUARY 31 2024.......SUNRISE 7:15 AM EST SUNSET 5:28 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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