741  
CDUS41 KLWX 272124  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
524 PM EDT SAT MAY 27 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 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 78 2:04 PM 95 1880 79 -1 79  
1914  
1965  
MINIMUM 55 5:04 AM 42 1915 61 -6 66  
AVERAGE 67 70 -3 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 1885 0.13 -0.13 0.33  
MONTH TO DATE 0.43 3.44 -3.01 6.34  
SINCE MAR 1 5.58 10.15 -4.57 12.93  
SINCE JAN 1 9.31 15.63 -6.32 18.94  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 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 0 1 -1 0  
MONTH TO DATE 59 58 1 56  
SINCE MAR 1 692 838 -146 762  
SINCE JUL 1 3184 3761 -577 3407  
 
COOLING  
TODAY 2 6 -4 8  
MONTH TO DATE 56 104 -48 104  
SINCE MAR 1 123 139 -16 134  
SINCE JAN 1 123 139 -16 134    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 5:00 AM  
LOWEST 27 12:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1941  
MINIMUM TEMPERATURE (F) 62 42 1961  
 
SUNRISE AND SUNSET  
MAY 27 2023...........SUNRISE 5:47 AM EDT SUNSET 8:24 PM EDT  
MAY 28 2023...........SUNRISE 5:47 AM EDT SUNSET 8:24 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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