675  
CDUS41 KLWX 010523  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT SAT JUN 01 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 31 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 77 5:18 PM 99 1991 80 -3 79  
MINIMUM 56 4:25 AM 44 1938 63 -7 56  
AVERAGE 67 72 -5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.25 1889 0.12 -0.12 0.00  
MONTH TO DATE 4.30 3.94 0.36 1.34  
SINCE MAR 1 11.25 10.65 0.60 6.49  
SINCE JAN 1 18.54 16.13 2.41 10.22  
 
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 T  
SINCE JUL 1 8.0 13.7 -5.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 33 62 -29 59  
SINCE MAR 1 607 842 -235 692  
SINCE JUL 1 3159 3765 -606 3190  
 
COOLING  
YESTERDAY 2 7 -5 3  
MONTH TO DATE 176 132 44 68  
SINCE MAR 1 224 167 57 135  
SINCE JAN 1 225 167 58 135    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 4:00 AM  
LOWEST 29 4:00 PM  
AVERAGE 42  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2011  
MINIMUM TEMPERATURE (F) 63 45 1930  
1938  
 
SUNRISE AND SUNSET  
JUNE 1 2024..........SUNRISE 5:45 AM EDT SUNSET 8:28 PM EDT  
JUNE 2 2024..........SUNRISE 5:44 AM EDT SUNSET 8:29 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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