001  
CDUS41 KLWX 112128  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
528 PM EDT MON APR 11 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 11 2022  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 3:57 PM 91 1930 67 0 79  
MINIMUM 40 4:34 AM 26 1909 47 -7 61  
AVERAGE 54 57 -3 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.93 1919 0.10 -0.10 0.11  
MONTH TO DATE 2.78 1.15 1.63 0.94  
SINCE MAR 1 5.55 4.65 0.90 4.74  
SINCE JAN 1 11.56 10.13 1.43 11.33  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1894 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  
TODAY 11 9 2 0  
MONTH TO DATE 138 118 20 88  
SINCE MAR 1 585 662 -77 518  
SINCE JUL 1 3230 3585 -355 3272  
 
COOLING  
TODAY 0 1 -1 5  
MONTH TO DATE 0 5 -5 9  
SINCE MAR 1 4 8 -4 16  
SINCE JAN 1 4 8 -4 16    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 2:00 AM  
LOWEST 35 1:00 PM  
AVERAGE 53  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1977  
MINIMUM TEMPERATURE (F) 47 24 1874  
 
SUNRISE AND SUNSET  
APRIL 11 2022.........SUNRISE 6:38 AM EDT SUNSET 7:41 PM EDT  
APRIL 12 2022.........SUNRISE 6:36 AM EDT SUNSET 7:42 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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