830  
CDUS41 KLWX 280523  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT SAT MAY 28 2022  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 27 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 79 10:59 AM 95 1880 79 0 86  
1914  
1965  
MINIMUM 66 11:59 PM 42 1915 61 5 69  
AVERAGE 73 70 3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.50 1885 0.13 0.20 0.00  
MONTH TO DATE 6.34 3.44 2.90 1.93  
SINCE MAR 1 12.93 10.15 2.78 7.93  
SINCE JAN 1 18.94 15.63 3.31 14.52  
 
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 0 1 -1 0  
MONTH TO DATE 56 58 -2 60  
SINCE MAR 1 762 838 -76 721  
SINCE JUL 1 3407 3761 -354 3475  
 
COOLING  
YESTERDAY 8 6 2 13  
MONTH TO DATE 104 104 0 121  
SINCE MAR 1 134 139 -5 161  
SINCE JAN 1 134 139 -5 161    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.6  
 
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 87 7:00 AM  
LOWEST 69 11:00 AM  
AVERAGE 78  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1941  
MINIMUM TEMPERATURE (F) 62 42 1961  
 
SUNRISE AND SUNSET  
MAY 28 2022...........SUNRISE 5:47 AM EDT SUNSET 8:25 PM EDT  
MAY 29 2022...........SUNRISE 5:46 AM EDT SUNSET 8:25 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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