060  
CDUS41 KLWX 180537  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
137 AM EDT TUE OCT 18 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 17 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 71 2:25 PM 86 1908 69 2 67  
1938  
MINIMUM 53 11:59 PM 33 1886 52 1 50  
1893  
AVERAGE 62 60 2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 2.52 1932 0.12 -0.09 0.00  
MONTH TO DATE 2.38 2.01 0.37 0.42  
SINCE SEP 1 4.65 5.94 -1.29 4.45  
SINCE JAN 1 36.60 33.85 2.75 39.63  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 6  
MONTH TO DATE 90 64 26 6  
SINCE SEP 1 107 80 27 6  
SINCE JUL 1 107 80 27 6  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 38 -34 93  
SINCE SEP 1 262 276 -14 349  
SINCE JAN 1 1770 1728 42 1868    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 49 9:00 PM  
AVERAGE 71  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 85 1881  
1938  
MINIMUM TEMPERATURE (F) 51 34 1876  
 
SUNRISE AND SUNSET  
OCTOBER 18 2022.......SUNRISE 7:21 AM EDT SUNSET 6:25 PM EDT  
OCTOBER 19 2022.......SUNRISE 7:22 AM EDT SUNSET 6:24 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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