408  
CDUS41 KLWX 170542  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
142 AM EDT FRI JUN 17 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 16 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 85 2:45 PM 99 1994 86 -1 81  
MINIMUM 74 7:54 AM 50 1917 68 6 65  
AVERAGE 80 77 3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 2001 0.14 -0.14 0.00  
MONTH TO DATE 0.87 2.17 -1.30 4.78  
SINCE JUN 1 0.87 2.17 -1.30 4.78  
SINCE JAN 1 19.83 18.30 1.53 21.14  
 
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 13.2 13.7 -0.5 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 0 2 -2 0  
SINCE JUL 1 3407 3768 -361 3498  
 
COOLING  
YESTERDAY 15 12 3 8  
MONTH TO DATE 180 152 28 184  
SINCE JUN 1 180 152 28 184  
SINCE JAN 1 361 319 42 348    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 9:00 PM  
LOWEST 56 3:00 AM  
AVERAGE 68  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 97 2014  
MINIMUM TEMPERATURE (F) 68 50 1926  
 
SUNRISE AND SUNSET  
JUNE 17 2022..........SUNRISE 5:43 AM EDT SUNSET 8:36 PM EDT  
JUNE 18 2022..........SUNRISE 5:43 AM EDT SUNSET 8:36 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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