499  
CDUS41 KLWX 170525  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1225 AM EST MON FEB 17 2025  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 16 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 3:51 PM 75 1954 49 17 51  
MINIMUM 39 11:59 PM 5 1905 32 7 39  
AVERAGE 53 40 13 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 2.14 2003 0.09 0.38 0.00  
MONTH TO DATE 2.82 1.47 1.35 0.99  
SINCE DEC 1 7.65 7.74 -0.09 13.30  
SINCE JAN 1 4.77 4.33 0.44 6.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.3 2003 0.2 -0.2 0.0  
MONTH TO DATE 6.4 3.1 3.3 T  
SINCE DEC 1 14.8 9.7 5.1 7.9  
SINCE JUL 1 14.8 9.8 5.0 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 25 -13 20  
MONTH TO DATE 377 418 -41 318  
SINCE DEC 1 2031 1996 35 1690  
SINCE JUL 1 2454 2642 -188 2279  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 64 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 AM  
LOWEST 39 11:00 PM  
AVERAGE 66  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 79 1976  
MINIMUM TEMPERATURE (F) 32 5 1904  
1958  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 6:56 AM EST SUNSET 5:48 PM EST  
FEBRUARY 18 2025......SUNRISE 6:55 AM EST SUNSET 5:49 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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