836  
CDUS41 KLWX 160525  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT SAT APR 16 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 15 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 72 3:32 PM 89 1941 68 4 66  
MINIMUM 50 5:48 AM 28 1904 48 2 48  
AVERAGE 61 58 3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.41 2007 0.10 -0.10 T  
MONTH TO DATE 2.81 1.55 1.26 1.32  
SINCE MAR 1 5.58 5.05 0.53 5.12  
SINCE JAN 1 11.59 10.53 1.06 11.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1923 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 4 8 -4 8  
MONTH TO DATE 142 152 -10 118  
SINCE MAR 1 589 696 -107 548  
SINCE JUL 1 3234 3619 -385 3302  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 15 9 6 9  
SINCE MAR 1 19 12 7 16  
SINCE JAN 1 19 12 7 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 6:00 AM  
LOWEST 17 12:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 2002  
MINIMUM TEMPERATURE (F) 49 29 1928  
 
SUNRISE AND SUNSET  
APRIL 16 2022.........SUNRISE 6:30 AM EDT SUNSET 7:46 PM EDT  
APRIL 17 2022.........SUNRISE 6:29 AM EDT SUNSET 7:47 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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