229  
CDUS41 KLWX 080526  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
126 AM EDT SUN MAY 08 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 7 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 55 10:27 AM 95 1930 74 -19 65  
MINIMUM 47 11:59 PM 38 1970 55 -8 48  
AVERAGE 51 65 -14 57  
 
PRECIPITATION (IN)  
YESTERDAY 1.29 2.35 1886 0.12 1.17 0.05  
MONTH TO DATE 3.30 0.87 2.43 0.65  
SINCE MAR 1 9.89 7.58 2.31 6.65  
SINCE JAN 1 15.90 13.06 2.84 13.24  
 
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 8  
MONTH TO DATE 26 23 3 22  
SINCE MAR 1 732 803 -71 683  
SINCE JUL 1 3377 3726 -349 3437  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 4 16 -12 24  
SINCE MAR 1 34 51 -17 64  
SINCE JAN 1 34 51 -17 64    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 16.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 83 7:00 PM  
AVERAGE 88  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1936  
MINIMUM TEMPERATURE (F) 56 39 1925  
1947  
1974  
 
SUNRISE AND SUNSET  
MAY 8 2022...........SUNRISE 6:02 AM EDT SUNSET 8:07 PM EDT  
MAY 9 2022...........SUNRISE 6:01 AM EDT SUNSET 8:08 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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