603  
CDUS41 KLWX 282123  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
523 PM EDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 28 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 75 2:35 PM 97 1941 80 -5 80  
MINIMUM 59 4:51 AM 42 1961 62 -3 63  
AVERAGE 67 71 -4 72  
 
PRECIPITATION (IN)  
TODAY T 1.56 1982 0.12 -0.12 0.02  
MONTH TO DATE 0.43 3.56 -3.13 6.36  
SINCE MAR 1 5.58 10.27 -4.69 12.95  
SINCE JAN 1 9.31 15.75 -6.44 18.96  
 
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 59 0 56  
SINCE MAR 1 692 839 -147 762  
SINCE JUL 1 3184 3762 -578 3407  
 
COOLING  
TODAY 2 6 -4 7  
MONTH TO DATE 58 110 -52 111  
SINCE MAR 1 125 145 -20 141  
SINCE JAN 1 125 145 -20 141    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 7:00 AM  
LOWEST 48 12:00 AM  
AVERAGE 55  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1969  
1991  
MINIMUM TEMPERATURE (F) 62 41 1894  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 5:47 AM EDT SUNSET 8:24 PM EDT  
MAY 29 2023...........SUNRISE 5:46 AM EDT SUNSET 8:25 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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