104  
CDUS41 KLWX 122127  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
427 PM EST MON FEB 12 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 12 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 49 3:59 PM 74 1999 48 1 43  
MINIMUM 47 5:30 AM 4 1899 31 16 38  
AVERAGE 48 39 9 41  
 
PRECIPITATION (IN)  
TODAY 0.01 1.37 1985 0.09 -0.08 0.81  
MONTH TO DATE 0.15 1.10 -0.95 0.85  
SINCE DEC 1 12.46 7.37 5.09 6.36  
SINCE JAN 1 6.03 3.96 2.07 2.50  
 
SNOWFALL (IN)  
TODAY 0.0 7.0 1899 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.4 -2.4 0.4  
SINCE DEC 1 7.9 9.0 -1.1 0.4  
SINCE JUL 1 7.9 9.1 -1.2 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 26 -9 24  
MONTH TO DATE 227 318 -91 266  
SINCE DEC 1 1599 1896 -297 1646  
SINCE JUL 1 2188 2542 -354 2259  
 
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 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 80 4:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 72 1951  
MINIMUM TEMPERATURE (F) 31 2 1917  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 7:03 AM EST SUNSET 5:42 PM EST  
FEBRUARY 13 2024......SUNRISE 7:02 AM EST SUNSET 5:43 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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