641  
CDUS41 KLWX 150522  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
122 AM EDT FRI APR 15 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 14 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 84 12:55 PM 91 1960 68 16 63  
MINIMUM 60 11:59 PM 24 1950 48 12 51  
AVERAGE 72 58 14 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 3.04 1970 0.10 -0.07 0.30  
MONTH TO DATE 2.81 1.45 1.36 1.32  
SINCE MAR 1 5.58 4.95 0.63 5.12  
SINCE JAN 1 11.59 10.43 1.16 11.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 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 0 8 -8 8  
MONTH TO DATE 138 144 -6 110  
SINCE MAR 1 585 688 -103 540  
SINCE JUL 1 3230 3611 -381 3294  
 
COOLING  
YESTERDAY 7 1 6 0  
MONTH TO DATE 15 8 7 9  
SINCE MAR 1 19 11 8 16  
SINCE JAN 1 19 11 8 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 3:00 PM  
LOWEST 32 7:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1941  
MINIMUM TEMPERATURE (F) 48 28 1904  
 
SUNRISE AND SUNSET  
APRIL 15 2022.........SUNRISE 6:32 AM EDT SUNSET 7:45 PM EDT  
APRIL 16 2022.........SUNRISE 6:30 AM EDT SUNSET 7:46 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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