300  
CDUS41 KLWX 252121  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
521 PM EDT THU MAY 25 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 25 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 74 3:59 PM 94 1880 79 -5 72  
MINIMUM 57 6:43 AM 42 1877 61 -4 57  
AVERAGE 66 70 -4 65  
 
PRECIPITATION (IN)  
TODAY 0.00 2.17 1997 0.13 -0.13 0.00  
MONTH TO DATE 0.43 3.18 -2.75 6.01  
SINCE MAR 1 5.58 9.89 -4.31 12.60  
SINCE JAN 1 9.31 15.37 -6.06 18.61  
 
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 56 3 56  
SINCE MAR 1 692 836 -144 762  
SINCE JUL 1 3184 3759 -575 3407  
 
COOLING  
TODAY 1 6 -5 0  
MONTH TO DATE 54 92 -38 94  
SINCE MAR 1 121 127 -6 124  
SINCE JAN 1 121 127 -6 124    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 12:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 1880  
MINIMUM TEMPERATURE (F) 61 42 1899  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 5:48 AM EDT SUNSET 8:22 PM EDT  
MAY 26 2023...........SUNRISE 5:48 AM EDT SUNSET 8:23 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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