422  
CDUS41 KLWX 230526  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
126 AM EDT SUN APR 23 2023  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 22 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 12:36 PM 93 1985 71 3 77  
MINIMUM 58 11:59 PM 30 1875 51 7 52  
AVERAGE 66 61 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.64 1.47 1883 0.11 0.53 0.00  
MONTH TO DATE 1.47 2.29 -0.82 3.72  
SINCE MAR 1 3.07 5.79 -2.72 6.49  
SINCE JAN 1 6.80 11.27 -4.47 12.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1927 0.0 0.0 0.0  
1984  
MONTH TO DATE T 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 6 -6 0  
MONTH TO DATE 86 199 -113 211  
SINCE MAR 1 573 743 -170 658  
SINCE JUL 1 3065 3666 -601 3303  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 65 16 49 20  
SINCE MAR 1 67 19 48 24  
SINCE JAN 1 67 19 48 24    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 PM  
LOWEST 44 12:00 AM  
AVERAGE 69  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 95 1960  
MINIMUM TEMPERATURE (F) 51 33 1882  
1933  
 
SUNRISE AND SUNSET  
APRIL 23 2023.........SUNRISE 6:21 AM EDT SUNSET 7:53 PM EDT  
APRIL 24 2023.........SUNRISE 6:20 AM EDT SUNSET 7:54 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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