594  
CDUS41 KLWX 040522  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
122 AM EDT THU APR 04 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 3 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 4:55 PM 87 1963 63 -10 72  
MINIMUM 46 11:59 PM 27 1879 44 2 42  
1906  
AVERAGE 50 54 -4 57  
 
PRECIPITATION (IN)  
YESTERDAY 1.03 2.28 1901 0.11 0.92 0.00  
MONTH TO DATE 1.66 0.33 1.33 0.25  
SINCE MAR 1 6.55 3.83 2.72 1.85  
SINCE JAN 1 13.84 9.31 4.53 5.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1915 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 T  
SINCE JUL 1 8.0 13.7 -5.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 12 3 8  
MONTH TO DATE 38 36 2 22  
SINCE MAR 1 437 580 -143 509  
SINCE JUL 1 2989 3503 -514 3007  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 3 -1 2  
SINCE JAN 1 3 3 0 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 PM  
LOWEST 68 11:00 PM  
AVERAGE 82  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 1956  
2011  
MINIMUM TEMPERATURE (F) 45 27 1879  
1898  
1899  
 
SUNRISE AND SUNSET  
APRIL 4 2024.........SUNRISE 6:47 AM EDT SUNSET 7:35 PM EDT  
APRIL 5 2024.........SUNRISE 6:46 AM EDT SUNSET 7:36 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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