AFOS product CLIIAD
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
338 
CDUS41 KLWX 080524
CLIIAD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
1224 AM EST TUE FEB 08 2022

...................................

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 7 2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         43   1:45 PM  72    2017  44     -1       43        
  MINIMUM         24   7:59 AM  -1    1995  25     -1       24        
  AVERAGE         34                        35     -1       34     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          1.53 1965   0.09  -0.08     0.46     
  MONTH TO DATE    1.27                      0.66   0.61     0.71     
  SINCE DEC 1      5.63                      6.90  -1.27     8.40     
  SINCE JAN 1      5.17                      3.60   1.57     2.59     

SNOWFALL (IN)                                                              
  YESTERDAY        T            10.5  1967   0.3   -0.3      1.8      
  MONTH TO DATE    T                         2.1   -2.1      4.5      
  SINCE DEC 1     11.4                      11.8   -0.4     10.1      
  SINCE JUL 1     11.4                      12.1   -0.7     10.1      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       31                        30      1       31        
  MONTH TO DATE  205                       213     -8      201        
  SINCE DEC 1   1852                      2022   -170     1907        
  SINCE JUL 1   2578                      2922   -344     2574        

 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     8   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     2.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  SLEET                                                               


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          10:00 PM                                      
 LOWEST     50          11:00 AM                                      
 AVERAGE    66                                                        

..........................................................


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   45        71      2017                      
 MINIMUM TEMPERATURE (F)   26        -6      1967                      


SUNRISE AND SUNSET                                                    
FEBRUARY  8 2022......SUNRISE   7:09 AM EST   SUNSET   5:39 PM EST     
FEBRUARY  9 2022......SUNRISE   7:08 AM EST   SUNSET   5:40 PM EST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$