476  
CDUS41 KLWX 240525  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT WED MAY 24 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 23 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 76 2:26 PM 97 1925 78 -2 75  
MINIMUM 60 4:40 AM 45 1924 60 0 62  
1929  
1961  
AVERAGE 68 69 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.34 1913 0.13 -0.13 T  
MONTH TO DATE 0.43 2.92 -2.49 5.69  
SINCE MAR 1 5.58 9.63 -4.05 12.28  
SINCE JAN 1 9.31 15.11 -5.80 18.29  
 
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 54 5 53  
SINCE MAR 1 692 834 -142 759  
SINCE JUL 1 3184 3757 -573 3404  
 
COOLING  
YESTERDAY 3 5 -2 4  
MONTH TO DATE 49 80 -31 94  
SINCE MAR 1 116 115 1 124  
SINCE JAN 1 116 115 1 124    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 6:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1884  
1964  
MINIMUM TEMPERATURE (F) 60 41 1905  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 5:49 AM EDT SUNSET 8:21 PM EDT  
MAY 25 2023...........SUNRISE 5:48 AM EDT SUNSET 8:22 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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