171  
CDUS41 KLWX 020523  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1223 AM EST THU FEB 02 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 1 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 3:35 PM 77 2002 46 -5 44  
MINIMUM 32 11:51 PM 6 1899 30 2 25  
1900  
1935  
AVERAGE 37 38 -1 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 2.05 2008 0.09 -0.05 0.00  
MONTH TO DATE 0.04 0.09 -0.05 0.00  
SINCE DEC 1 5.55 6.36 -0.81 4.31  
SINCE JAN 1 1.69 2.95 -1.26 3.68  
 
SNOWFALL (IN)  
YESTERDAY 0.4 8.0 1934 0.2 0.2 0.0  
MONTH TO DATE 0.4 0.2 0.2 0.0  
SINCE DEC 1 0.4 6.8 -6.4 12.3  
SINCE JUL 1 0.4 6.9 -6.5 12.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 27 1 30  
MONTH TO DATE 28 27 1 30  
SINCE DEC 1 1402 1605 -203 1498  
SINCE JUL 1 2015 2251 -236 2056  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 3:00 AM  
LOWEST 34 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 72 1990  
MINIMUM TEMPERATURE (F) 30 2 1881  
1904  
 
SUNRISE AND SUNSET  
FEBRUARY 2 2023......SUNRISE 7:13 AM EST SUNSET 5:31 PM EST  
FEBRUARY 3 2023......SUNRISE 7:13 AM EST SUNSET 5:32 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page Main Text Page