357  
CDUS41 KLWX 042123  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
423 PM EST TUE FEB 04 2025  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 4 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 12:15 PM 70 1991 46 18 51  
MINIMUM 43 7:46 AM 2 1898 30 13 32  
AVERAGE 54 38 16 42  
 
PRECIPITATION (IN)  
TODAY 0.00 2.02 1998 0.10 -0.10 0.00  
MONTH TO DATE T 0.38 -0.38 0.01  
SINCE DEC 1 4.83 6.65 -1.82 12.32  
SINCE JAN 1 1.95 3.24 -1.29 5.89  
 
SNOWFALL (IN)  
TODAY 0.0 4.5 1995 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.0  
SINCE DEC 1 8.4 7.5 0.9 7.9  
SINCE JUL 1 8.4 7.6 0.8 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 27 -16 23  
MONTH TO DATE 86 108 -22 85  
SINCE DEC 1 1740 1686 54 1457  
SINCE JUL 1 2163 2332 -169 2046  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 8:00 AM  
LOWEST 33 4:00 PM  
AVERAGE 58  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 2019  
MINIMUM TEMPERATURE (F) 30 -2 1886  
1918  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2025......SUNRISE 7:11 AM EST SUNSET 5:33 PM EST  
FEBRUARY 5 2025......SUNRISE 7:10 AM EST SUNSET 5:35 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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