223  
CDUS41 KLWX 090526  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
126 AM EDT MON MAY 09 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 8 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 58 4:48 PM 92 1936 75 -17 62  
MINIMUM 44 5:45 AM 39 1925 56 -12 44  
1947  
1974  
AVERAGE 51 65 -14 53  
 
PRECIPITATION (IN)  
YESTERDAY T 2.14 1886 0.13 -0.13 0.04  
MONTH TO DATE 3.30 1.00 2.30 0.69  
SINCE MAR 1 9.89 7.71 2.18 6.69  
SINCE JAN 1 15.90 13.19 2.71 13.28  
 
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 MAR 1 0.9 2.0 -1.1 0.0  
SINCE JUL 1 13.2 13.7 -0.5 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 3 11 12  
MONTH TO DATE 40 26 14 34  
SINCE MAR 1 746 806 -60 695  
SINCE JUL 1 3391 3729 -338 3449  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 4 19 -15 24  
SINCE MAR 1 34 54 -20 64  
SINCE JAN 1 34 54 -20 64    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 45 8:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1963  
MINIMUM TEMPERATURE (F) 56 34 1947  
 
SUNRISE AND SUNSET  
MAY 9 2022...........SUNRISE 6:01 AM EDT SUNSET 8:08 PM EDT  
MAY 10 2022...........SUNRISE 6:00 AM EDT SUNSET 8:09 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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