316  
CDUS41 KLWX 042123  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
523 PM EDT WED MAY 04 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 4 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 73 3:59 PM 93 1928 74 -1 84  
MINIMUM 57 2:54 AM 39 1986 54 3 66  
AVERAGE 65 64 1 75  
 
PRECIPITATION (IN)  
TODAY 0.52 1.77 1922 0.13 0.39 0.48  
MONTH TO DATE 1.01 0.50 0.51 0.54  
SINCE MAR 1 7.60 7.21 0.39 6.54  
SINCE JAN 1 13.61 12.69 0.92 13.13  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 3 -3 0  
MONTH TO DATE 5 14 -9 7  
SINCE MAR 1 711 794 -83 668  
SINCE JUL 1 3356 3717 -361 3422  
 
COOLING  
TODAY 0 2 -2 10  
MONTH TO DATE 3 8 -5 20  
SINCE MAR 1 33 43 -10 60  
SINCE JAN 1 33 43 -10 60    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 71 4:00 PM  
AVERAGE 81  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1928  
MINIMUM TEMPERATURE (F) 55 39 1907  
1926  
 
SUNRISE AND SUNSET  
MAY 4 2022...........SUNRISE 6:07 AM EDT SUNSET 8:04 PM EDT  
MAY 5 2022...........SUNRISE 6:06 AM EDT SUNSET 8:04 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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