620  
CDUS41 KLWX 260521  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
121 AM EDT FRI MAY 26 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 25 2023
 
 
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)  
YESTERDAY  
MAXIMUM 74 4:02 PM 94 1880 79 -5 72  
MINIMUM 57 6:43 AM 42 1877 61 -4 57  
AVERAGE 66 70 -4 65  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
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 0.9  
SINCE JUL 1 0.4 13.7 -13.3 13.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 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 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 1880  
MINIMUM TEMPERATURE (F) 61 42 1899  
 
SUNRISE AND SUNSET  
MAY 26 2023...........SUNRISE 5:48 AM EDT SUNSET 8:23 PM EDT  
MAY 27 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page Main Text Page