860  
CDUS41 KLWX 300525  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT MON MAY 30 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 29 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 5:09 PM 97 1969 80 2 59  
1991  
MINIMUM 63 5:20 AM 41 1894 62 1 51  
AVERAGE 73 71 2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.38 1990 0.13 -0.13 0.53  
MONTH TO DATE 6.36 3.69 2.67 3.62  
SINCE MAR 1 12.95 10.40 2.55 9.62  
SINCE JAN 1 18.96 15.88 3.08 16.21  
 
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 0.9 2.0 -1.1 0.0  
SINCE JUL 1 13.2 13.7 -0.5 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 10  
MONTH TO DATE 56 60 -4 70  
SINCE MAR 1 762 840 -78 731  
SINCE JUL 1 3407 3763 -356 3485  
 
COOLING  
YESTERDAY 8 7 1 0  
MONTH TO DATE 119 117 2 124  
SINCE MAR 1 149 152 -3 164  
SINCE JAN 1 149 152 -3 164    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 6:00 AM  
LOWEST 42 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1991  
MINIMUM TEMPERATURE (F) 62 44 1884  
 
SUNRISE AND SUNSET  
MAY 30 2022...........SUNRISE 5:46 AM EDT SUNSET 8:26 PM EDT  
MAY 31 2022...........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.  
 

 
 
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