815  
CDUS41 KLWX 220529  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
129 AM EDT FRI APR 22 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 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 68 3:51 PM 89 1957 70 -2 69  
1976  
MINIMUM 49 6:12 AM 31 1875 50 -1 40  
AVERAGE 59 60 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY T 1.58 1929 0.11 -0.11 T  
MONTH TO DATE 3.72 2.18 1.54 1.33  
SINCE MAR 1 6.49 5.68 0.81 5.13  
SINCE JAN 1 12.50 11.16 1.34 11.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
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 6 6 0 10  
MONTH TO DATE 211 193 18 172  
SINCE MAR 1 658 737 -79 602  
SINCE JUL 1 3303 3660 -357 3356  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 20 15 5 9  
SINCE MAR 1 24 18 6 16  
SINCE JAN 1 24 18 6 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 5:00 AM  
LOWEST 42 5:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1985  
MINIMUM TEMPERATURE (F) 51 30 1875  
 
SUNRISE AND SUNSET  
APRIL 22 2022.........SUNRISE 6:22 AM EDT SUNSET 7:52 PM EDT  
APRIL 23 2022.........SUNRISE 6:21 AM EDT SUNSET 7:53 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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