987  
CDUS41 KLWX 280527  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
127 AM EDT TUE MAY 28 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 27 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 82 5:36 PM 95 1880 79 3 78  
1914  
1965  
MINIMUM 68 11:59 PM 42 1915 61 7 55  
AVERAGE 75 70 5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.50 1885 0.13 0.04 0.00  
MONTH TO DATE 3.51 3.44 0.07 0.43  
SINCE MAR 1 10.46 10.15 0.31 5.58  
SINCE JAN 1 17.75 15.63 2.12 9.31  
 
SNOWFALL (IN)  
YESTERDAY 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 T  
SINCE JUL 1 8.0 13.7 -5.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 33 58 -25 59  
SINCE MAR 1 607 838 -231 692  
SINCE JUL 1 3159 3761 -602 3190  
 
COOLING  
YESTERDAY 10 6 4 2  
MONTH TO DATE 158 104 54 56  
SINCE MAR 1 206 139 67 123  
SINCE JAN 1 207 139 68 123    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 69 7:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1941  
MINIMUM TEMPERATURE (F) 62 42 1961  
 
SUNRISE AND SUNSET  
MAY 28 2024...........SUNRISE 5:46 AM EDT SUNSET 8:25 PM EDT  
MAY 29 2024...........SUNRISE 5:46 AM EDT SUNSET 8:26 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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