765  
CDUS41 KLWX 072140  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
440 PM EST TUE JAN 07 2025  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 7 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 35 4:00 PM 76 1907 45 -10 53  
MINIMUM 22 7:00 AM 5 1884 31 -9 34  
AVERAGE 29 38 -9 44  
 
PRECIPITATION (IN)  
TODAY 0.00 1.33 1908 0.10 -0.10 0.00  
MONTH TO DATE 0.85 0.66 0.19 1.02  
SINCE DEC 1 3.73 4.07 -0.34 7.45  
SINCE JAN 1 0.85 0.66 0.19 1.02  
 
SNOWFALL (IN)  
TODAY MM 13.0 1996 0.1 MM 0.0  
MONTH TO DATE 7.2 0.7 6.5 T  
SINCE DEC 1 7.3 2.4 4.9 0.1  
SINCE JUL 1 7.3 2.5 4.8 0.1  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 36 27 9 21  
MONTH TO DATE 208 188 20 178  
SINCE DEC 1 916 912 4 775  
SINCE JUL 1 1339 1558 -219 1364  
 
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 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 12:00 AM  
LOWEST 47 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 73 2008  
MINIMUM TEMPERATURE (F) 31 0 1878  
 
SUNRISE AND SUNSET  
JANUARY 7 2025.......SUNRISE 7:27 AM EST SUNSET 5:03 PM EST  
JANUARY 8 2025.......SUNRISE 7:27 AM EST SUNSET 5:04 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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