637  
CDUS41 KLWX 152128  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
528 PM EDT THU JUN 15 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 15 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 3:48 PM 101 1994 85 0 89  
MINIMUM 61 6:23 AM 47 1933 68 -7 70  
AVERAGE 73 76 -3 80  
 
PRECIPITATION (IN)  
TODAY 0.00 2.28 1880 0.14 -0.14 0.00  
MONTH TO DATE 0.23 2.03 -1.80 0.87  
SINCE JUN 1 0.23 2.03 -1.80 0.87  
SINCE JAN 1 10.45 18.16 -7.71 19.83  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.4 13.7 -13.3 13.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 0 2 -2 0  
SINCE JUL 1 3184 3768 -584 3407  
 
COOLING  
TODAY 8 11 -3 15  
MONTH TO DATE 115 140 -25 165  
SINCE JUN 1 115 140 -25 165  
SINCE JAN 1 250 307 -57 346    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 5:00 AM  
LOWEST 24 4:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1994  
MINIMUM TEMPERATURE (F) 68 50 1917  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 5:42 AM EDT SUNSET 8:35 PM EDT  
JUNE 16 2023..........SUNRISE 5:42 AM EDT SUNSET 8:35 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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