797  
CDUS41 KLWX 102122  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
422 PM EST WED JAN 10 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 10 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 57 12:19 AM 70 1950 45 12 49  
MINIMUM 48 8:38 AM -3 1875 30 18 32  
AVERAGE 53 38 15 41  
 
PRECIPITATION (IN)  
TODAY T 0.81 1878 0.09 -0.09 0.00  
1965  
MONTH TO DATE 3.26 0.93 2.33 0.01  
SINCE DEC 1 9.69 4.34 5.35 3.87  
SINCE JAN 1 3.26 0.93 2.33 0.01  
 
SNOWFALL (IN)  
TODAY 0.0 3.8 1965 0.1 -0.1 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE DEC 1 0.1 2.7 -2.6 T  
SINCE JUL 1 0.1 2.8 -2.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 28 -16 24  
MONTH TO DATE 227 270 -43 160  
SINCE DEC 1 824 994 -170 926  
SINCE JUL 1 1413 1640 -227 1539  
 
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 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 14.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 38 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 75 1975  
MINIMUM TEMPERATURE (F) 30 2 1982  
 
SUNRISE AND SUNSET  
JANUARY 10 2024.......SUNRISE 7:26 AM EST SUNSET 5:05 PM EST  
JANUARY 11 2024.......SUNRISE 7:26 AM EST SUNSET 5:06 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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