780  
CDUS41 KLWX 260521  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1221 AM EST FRI JAN 26 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 25 2024
 
 
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)  
YESTERDAY  
MAXIMUM 65 3:07 PM 75 1950 45 20 48  
MINIMUM 44 8:24 AM 3 1935 30 14 36  
AVERAGE 55 37 18 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.66 1978 0.09 0.01 0.56  
MONTH TO DATE 4.36 2.32 2.04 1.45  
SINCE DEC 1 10.79 5.73 5.06 5.31  
SINCE JAN 1 4.36 2.32 2.04 1.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.3 2000 0.2 -0.2 T  
MONTH TO DATE 7.8 3.7 4.1 T  
SINCE DEC 1 7.9 5.4 2.5 T  
SINCE JUL 1 7.9 5.5 2.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 28 -18 23  
MONTH TO DATE 674 690 -16 493  
SINCE DEC 1 1271 1414 -143 1259  
SINCE JUL 1 1860 2060 -200 1872  
 
COOLING  
YESTERDAY 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 9 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 79 12:00 AM  
AVERAGE 90  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 79 1950  
MINIMUM TEMPERATURE (F) 30 5 1905  
1948  
 
SUNRISE AND SUNSET  
JANUARY 26 2024.......SUNRISE 7:19 AM EST SUNSET 5:22 PM EST  
JANUARY 27 2024.......SUNRISE 7:19 AM EST SUNSET 5:23 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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