167  
CDUS41 KLWX 220523  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT SUN MAY 22 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 21 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 92 3:08 PM 95 1934 78 14 83  
MINIMUM 73 5:33 AM 41 1907 60 13 59  
AVERAGE 83 68 15 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.79 1909 0.13 -0.13 0.00  
MONTH TO DATE 4.19 2.66 1.53 0.69  
SINCE MAR 1 10.78 9.37 1.41 6.69  
SINCE JAN 1 16.79 14.85 1.94 13.28  
 
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 0  
MONTH TO DATE 53 52 1 60  
SINCE MAR 1 759 832 -73 721  
SINCE JUL 1 3404 3755 -351 3475  
 
COOLING  
YESTERDAY 18 5 13 6  
MONTH TO DATE 76 70 6 52  
SINCE MAR 1 106 105 1 92  
SINCE JAN 1 106 105 1 92    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 6:00 AM  
LOWEST 43 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1941  
MINIMUM TEMPERATURE (F) 60 39 1907  
 
SUNRISE AND SUNSET  
MAY 22 2022...........SUNRISE 5:50 AM EDT SUNSET 8:20 PM EDT  
MAY 23 2022...........SUNRISE 5:50 AM EDT SUNSET 8:21 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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