040  
CDUS41 KLWX 272123  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
523 PM EDT THU APR 27 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 27 2023
 
 
VALID TODAY AS OF 0500 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 72 3:09 PM 95 1915 72 0 63  
MINIMUM 52 5:52 AM 38 1876 52 0 43  
1892  
1933  
AVERAGE 62 62 0 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.64 1954 0.12 -0.12 0.00  
MONTH TO DATE 1.48 2.86 -1.38 3.82  
SINCE MAR 1 3.08 6.36 -3.28 6.59  
SINCE JAN 1 6.81 11.84 -5.03 12.60  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2001 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 T 2.0 -2.0 0.9  
SINCE JUL 1 0.4 13.7 -13.3 13.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 12  
MONTH TO DATE 128 224 -96 225  
SINCE MAR 1 615 768 -153 672  
SINCE JUL 1 3107 3691 -584 3317  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 65 26 39 26  
SINCE MAR 1 67 29 38 30  
SINCE JAN 1 67 29 38 30    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1957  
MINIMUM TEMPERATURE (F) 53 33 1898  
 
SUNRISE AND SUNSET  
APRIL 27 2023.........SUNRISE 6:16 AM EDT SUNSET 7:57 PM EDT  
APRIL 28 2023.........SUNRISE 6:14 AM EDT SUNSET 7:58 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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