201  
CDUS41 KLWX 222132  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
432 PM EST SUN JAN 22 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 22 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 3:18 PM 76 1927 45 -2 34  
MINIMUM 33 4:12 AM 1 1893 30 3 16  
AVERAGE 38 37 1 25  
 
PRECIPITATION (IN)  
TODAY 0.01 1.49 1987 0.09 -0.08 0.00  
MONTH TO DATE 0.57 2.04 -1.47 3.56  
SINCE DEC 1 4.43 5.45 -1.02 4.19  
SINCE JAN 1 0.57 2.04 -1.47 3.56  
 
SNOWFALL (IN)  
TODAY 0.0 10.8 1987 0.2 -0.2 0.0  
MONTH TO DATE T 3.1 -3.1 12.1  
SINCE DEC 1 T 4.8 -4.8 12.1  
SINCE JUL 1 T 4.9 -4.9 12.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 28 -1 40  
MONTH TO DATE 420 606 -186 639  
SINCE DEC 1 1186 1330 -144 1171  
SINCE JUL 1 1799 1976 -177 1729  
 
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 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 4:00 PM  
LOWEST 72 1:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 72 1974  
MINIMUM TEMPERATURE (F) 30 0 1936  
 
SUNRISE AND SUNSET  
JANUARY 22 2023.......SUNRISE 7:22 AM EST SUNSET 5:18 PM EST  
JANUARY 23 2023.......SUNRISE 7:21 AM EST SUNSET 5:19 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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