279  
CDUS41 KLWX 080525  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT SAT APR 08 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 7 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 12:45 AM 94 1929 65 -6 54  
MINIMUM 49 11:59 PM 24 1982 46 3 48  
AVERAGE 54 55 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.04 1988 0.10 -0.09 0.68  
MONTH TO DATE 0.29 0.73 -0.44 2.59  
SINCE MAR 1 1.89 4.23 -2.34 5.36  
SINCE JAN 1 5.62 9.71 -4.09 11.37  
 
SNOWFALL (IN)  
YESTERDAY T 0.6 1972 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 T 2.0 -2.0 0.9  
SINCE JUL 1 0.4 13.7 -13.3 13.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 14  
MONTH TO DATE 33 79 -46 87  
SINCE MAR 1 520 623 -103 534  
SINCE JUL 1 3012 3546 -534 3179  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 19 1 18 0  
SINCE MAR 1 21 4 17 4  
SINCE JAN 1 21 4 17 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
SLEET  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 11:00 PM  
LOWEST 30 6:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 93 1929  
MINIMUM TEMPERATURE (F) 46 29 1972  
1982  
2007  
 
SUNRISE AND SUNSET  
APRIL 8 2023.........SUNRISE 6:42 AM EDT SUNSET 7:38 PM EDT  
APRIL 9 2023.........SUNRISE 6:41 AM EDT SUNSET 7:39 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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