656  
CDUS41 KLWX 302122  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
522 PM EDT THU MAY 30 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 30 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 2:01 PM 98 1991 80 -4 76  
MINIMUM 58 5:15 AM 44 1884 62 -4 59  
AVERAGE 67 71 -4 68  
 
PRECIPITATION (IN)  
TODAY T 1.68 1948 0.13 -0.13 0.04  
MONTH TO DATE 4.30 3.82 0.48 1.34  
SINCE MAR 1 11.25 10.53 0.72 6.49  
SINCE JAN 1 18.54 16.01 2.53 10.22  
 
SNOWFALL (IN)  
TODAY 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 T  
SINCE JUL 1 8.0 13.7 -5.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 33 61 -28 59  
SINCE MAR 1 607 841 -234 692  
SINCE JUL 1 3159 3764 -605 3190  
 
COOLING  
TODAY 2 7 -5 3  
MONTH TO DATE 174 124 50 65  
SINCE MAR 1 222 159 63 132  
SINCE JAN 1 223 159 64 132    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 59  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1991  
MINIMUM TEMPERATURE (F) 63 44 1938  
 
SUNRISE AND SUNSET  
MAY 30 2024...........SUNRISE 5:45 AM EDT SUNSET 8:26 PM EDT  
MAY 31 2024...........SUNRISE 5:45 AM EDT SUNSET 8:27 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