216  
CDUS41 KLWX 012130  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
430 PM EST THU FEB 01 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 1 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 54 2:32 PM 77 2002 46 8 41  
MINIMUM 32 7:29 AM 6 1899 30 2 32  
1900  
1935  
AVERAGE 43 38 5 37  
 
PRECIPITATION (IN)  
TODAY 0.00 2.05 2008 0.09 -0.09 0.04  
MONTH TO DATE 0.00 0.09 -0.09 0.04  
SINCE DEC 1 12.31 6.36 5.95 5.55  
SINCE JAN 1 5.88 2.95 2.93 1.69  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 1934 0.2 -0.2 0.4  
MONTH TO DATE 0.0 0.2 -0.2 0.4  
SINCE DEC 1 7.9 6.8 1.1 0.4  
SINCE JUL 1 7.9 6.9 1.0 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 27 -5 28  
MONTH TO DATE 22 27 -5 28  
SINCE DEC 1 1394 1605 -211 1408  
SINCE JUL 1 1983 2251 -268 2021  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 48 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 72 1990  
MINIMUM TEMPERATURE (F) 30 2 1881  
1904  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2024......SUNRISE 7:15 AM EST SUNSET 5:29 PM EST  
FEBRUARY 2 2024......SUNRISE 7:14 AM EST SUNSET 5:30 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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