391  
CDUS41 KLWX 150524  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
124 AM EDT SAT OCT 15 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 14 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 69 3:09 PM 87 1975 70 -1 81  
MINIMUM 53 11:42 PM 32 1875 53 0 62  
AVERAGE 61 62 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.36 1995 0.12 -0.11 0.00  
MONTH TO DATE 2.33 1.65 0.68 0.12  
SINCE SEP 1 4.60 5.58 -0.98 4.15  
SINCE JAN 1 36.55 33.49 3.06 39.33  
 
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 4 5 -1 0  
MONTH TO DATE 83 48 35 0  
SINCE SEP 1 100 64 36 0  
SINCE JUL 1 100 64 36 0  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 4 35 -31 82  
SINCE SEP 1 262 273 -11 338  
SINCE JAN 1 1770 1725 45 1857    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 40 5:00 PM  
AVERAGE 65  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1975  
MINIMUM TEMPERATURE (F) 53 32 1874  
 
SUNRISE AND SUNSET  
OCTOBER 15 2022.......SUNRISE 7:18 AM EDT SUNSET 6:30 PM EDT  
OCTOBER 16 2022.......SUNRISE 7:19 AM EDT SUNSET 6:28 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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