552  
CDUS41 KLWX 131418  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1018 AM EDT FRI JUN 13 2025  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 10 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 3:44 PM 100 1964 84 2 83  
MINIMUM 70 11:35 PM 46 1913 66 4 64  
AVERAGE 78 75 3 74  
 
PRECIPITATION (IN)  
YESTERDAY T 2.77 2013 0.14 -0.14 0.01  
MONTH TO DATE 0.30 1.32 -1.02 0.48  
SINCE JUN 1 0.30 1.32 -1.02 0.48  
SINCE JAN 1 18.34 17.45 0.89 19.02  
 
SNOWFALL (IN)  
YESTERDAY 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 14.9 13.7 1.2 8.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 2 6 0  
SINCE JUN 1 8 2 6 0  
SINCE JUL 1 3299 3768 -469 3159  
 
COOLING  
YESTERDAY 13 10 3 9  
MONTH TO DATE 77 87 -10 116  
SINCE JUN 1 77 87 -10 116  
SINCE JAN 1 278 254 24 341    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 1911  
MINIMUM TEMPERATURE (F) 66 45 1913  
 
SUNRISE AND SUNSET  
JUNE 11 2025..........SUNRISE 5:42 AM EDT SUNSET 8:33 PM EDT  
JUNE 12 2025..........SUNRISE 5:42 AM EDT SUNSET 8:34 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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