000  
CDUS41 KLWX 172131  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
531 PM EDT THU MAR 17 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 17 2022
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 3:59 PM 88 1945 57 4 50  
MINIMUM 50 7:06 AM 13 1900 39 11 42  
AVERAGE 56 48 8 46  
 
PRECIPITATION (IN)  
TODAY 0.86 1.34 1990 0.12 0.74 T  
MONTH TO DATE 2.24 1.88 0.36 0.29  
SINCE MAR 1 2.24 1.88 0.36 0.29  
SINCE JAN 1 8.25 7.36 0.89 6.88  
 
SNOWFALL (IN)  
TODAY 0.0 3.9 2014 0.0 0.0 0.0  
MONTH TO DATE 0.9 1.5 -0.6 0.0  
SINCE MAR 1 0.9 1.5 -0.6 0.0  
SINCE JUL 1 13.2 13.2 0.0 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 17 -8 19  
MONTH TO DATE 269 336 -67 297  
SINCE MAR 1 269 336 -67 297  
SINCE JUL 1 2914 3259 -345 3051  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 1  
SINCE MAR 1 2 0 2 1  
SINCE JAN 1 2 0 2 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 PM  
LOWEST 53 1:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1989  
MINIMUM TEMPERATURE (F) 39 13 1877  
1900  
 
SUNRISE AND SUNSET  
MARCH 17 2022.........SUNRISE 7:16 AM EDT SUNSET 7:17 PM EDT  
MARCH 18 2022.........SUNRISE 7:15 AM EDT SUNSET 7:18 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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