484  
CDUS41 KLWX 092123  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
523 PM EDT SAT APR 09 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 9 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 58 1:01 PM 90 1959 66 -8 62  
MINIMUM 44 5:55 AM 28 1896 46 -2 53  
1917  
1972  
AVERAGE 51 56 -5 58  
 
PRECIPITATION (IN)  
TODAY 0.04 1.53 1906 0.11 -0.07 0.61  
MONTH TO DATE 2.78 0.95 1.83 0.80  
SINCE MAR 1 5.55 4.45 1.10 4.60  
SINCE JAN 1 11.56 9.93 1.63 11.19  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 1917 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 14 10 4 7  
MONTH TO DATE 111 99 12 88  
SINCE MAR 1 558 643 -85 518  
SINCE JUL 1 3203 3566 -363 3272  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 4  
SINCE MAR 1 4 6 -2 11  
SINCE JAN 1 4 6 -2 11    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 6:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 91 2013  
MINIMUM TEMPERATURE (F) 47 28 1997  
 
SUNRISE AND SUNSET  
APRIL 9 2022.........SUNRISE 6:41 AM EDT SUNSET 7:39 PM EDT  
APRIL 10 2022.........SUNRISE 6:39 AM EDT SUNSET 7:40 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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