762  
CDUS41 KLWX 192134  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
434 PM EST THU JAN 19 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 19 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 47 2:15 PM 71 1951 44 3 55  
MINIMUM 42 5:46 AM -4 1994 30 12 30  
AVERAGE 45 37 8 43  
 
PRECIPITATION (IN)  
TODAY 0.05 1.41 1936 0.09 -0.04 0.03  
MONTH TO DATE 0.52 1.77 -1.25 3.28  
SINCE DEC 1 4.38 5.18 -0.80 3.91  
SINCE JAN 1 0.52 1.77 -1.25 3.28  
 
SNOWFALL (IN)  
TODAY 0.0 7.0 1961 0.2 -0.2 0.0  
MONTH TO DATE T 2.6 -2.6 12.1  
SINCE DEC 1 T 4.3 -4.3 12.1  
SINCE JUL 1 T 4.4 -4.4 12.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 28 -8 22  
MONTH TO DATE 349 522 -173 529  
SINCE DEC 1 1115 1246 -131 1061  
SINCE JUL 1 1728 1892 -164 1619  
 
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 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 PM  
LOWEST 65 1:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 70 1951  
MINIMUM TEMPERATURE (F) 30 -2 1985  
 
SUNRISE AND SUNSET  
JANUARY 19 2023.......SUNRISE 7:23 AM EST SUNSET 5:15 PM EST  
JANUARY 20 2023.......SUNRISE 7:23 AM EST SUNSET 5:16 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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