589  
CDUS41 KLWX 290524  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
124 AM EDT MON APR 29 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 28 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 84 3:50 PM 92 1957 72 12 59  
MINIMUM 56 2:14 AM 33 1898 53 3 54  
AVERAGE 70 62 8 57  
 
PRECIPITATION (IN)  
YESTERDAY T 1.53 2023 0.11 -0.11 1.53  
MONTH TO DATE 2.06 2.97 -0.91 3.01  
SINCE MAR 1 6.95 6.47 0.48 4.61  
SINCE JAN 1 14.24 11.95 2.29 8.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1898 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 T  
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 0 4 -4 8  
MONTH TO DATE 175 228 -53 136  
SINCE MAR 1 574 772 -198 623  
SINCE JUL 1 3126 3695 -569 3121  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 25 28 -3 65  
SINCE MAR 1 27 31 -4 67  
SINCE JAN 1 28 31 -3 67    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 9:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1974  
2017  
MINIMUM TEMPERATURE (F) 53 30 1874  
 
SUNRISE AND SUNSET  
APRIL 29 2024.........SUNRISE 6:12 AM EDT SUNSET 7:59 PM EDT  
APRIL 30 2024.........SUNRISE 6:11 AM EDT SUNSET 8:00 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