836  
CDUS41 KLWX 140524  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
124 AM EDT FRI APR 14 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 13 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 88 3:00 PM 90 1977 67 21 86  
MINIMUM 56 5:36 AM 26 1874 48 8 56  
AVERAGE 72 57 15 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.33 2020 0.10 -0.10 0.00  
MONTH TO DATE 0.29 1.35 -1.06 2.78  
SINCE MAR 1 1.89 4.85 -2.96 5.55  
SINCE JAN 1 5.62 10.33 -4.71 11.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1940 0.0 0.0 0.0  
1957  
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 0 9 -9 0  
MONTH TO DATE 76 136 -60 138  
SINCE MAR 1 563 680 -117 585  
SINCE JUL 1 3055 3603 -548 3230  
 
COOLING  
YESTERDAY 7 1 6 6  
MONTH TO DATE 31 7 24 8  
SINCE MAR 1 33 10 23 12  
SINCE JAN 1 33 10 23 12    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 19 3:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1960  
MINIMUM TEMPERATURE (F) 48 24 1950  
 
SUNRISE AND SUNSET  
APRIL 14 2023.........SUNRISE 6:33 AM EDT SUNSET 7:44 PM EDT  
APRIL 15 2023.........SUNRISE 6:32 AM EDT SUNSET 7:45 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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