931  
CDUS41 KLWX 210525  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT FRI OCT 21 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 20 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 62 3:30 PM 86 1969 68 -6 78  
MINIMUM 40 6:37 AM 31 1972 51 -11 53  
AVERAGE 51 59 -8 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.97 1910 0.12 -0.12 0.00  
MONTH TO DATE 2.38 2.37 0.01 0.42  
SINCE SEP 1 4.65 6.30 -1.65 4.45  
SINCE JAN 1 36.60 34.21 2.39 39.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.4 1940 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 14 6 8 0  
MONTH TO DATE 135 82 53 16  
SINCE SEP 1 152 98 54 16  
SINCE JUL 1 152 98 54 16  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 4 41 -37 94  
SINCE SEP 1 262 279 -17 350  
SINCE JAN 1 1770 1731 39 1869    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 4:00 AM  
LOWEST 26 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 1947  
MINIMUM TEMPERATURE (F) 50 30 1952  
1974  
 
SUNRISE AND SUNSET  
OCTOBER 21 2022.......SUNRISE 7:24 AM EDT SUNSET 6:21 PM EDT  
OCTOBER 22 2022.......SUNRISE 7:25 AM EDT SUNSET 6:20 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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