Climatological Report (Daily) 
Issued by NWS Sterling, VA
        
        
                
            
        Issued by NWS Sterling, VA
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CDUS41 KLWX 040722
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
222 AM EST TUE NOV 04 2025
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 3 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2025
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68   3:25 PM  81    1982  61      7       62
                                      1990
  MINIMUM         48   5:53 AM  22    1980  39      9       36
  AVERAGE         58                        50      8       49
PRECIPITATION (IN)
  YESTERDAY        0.00          0.72 1970   0.11  -0.11     0.00
  MONTH TO DATE    0.00                      0.33  -0.33      T
  SINCE SEP 1      3.35                      7.92  -4.57     3.40
  SINCE JAN 1     27.99                     37.14  -9.15    29.18
SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2001   0.0    0.0      0.0
                                      2002
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0
DEGREE DAYS
 HEATING
  YESTERDAY        7                        15     -8       16
  MONTH TO DATE   33                        44    -11       29
  SINCE SEP 1    291                       373    -82      265
  SINCE JUL 1    293                       374    -81      267
 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE SEP 1    182                       174      8      160
  SINCE JAN 1   1330                      1230    100     1574
...................................................................
WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     7.3
SKY COVER
  AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           6:00 AM
 LOWEST     33           2:00 PM
 AVERAGE    58
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        81      1974
                                             2003
 MINIMUM TEMPERATURE (F)   39        21      1966
SUNRISE AND SUNSET
NOVEMBER  4 2025......SUNRISE   6:41 AM EST   SUNSET   5:06 PM EST
NOVEMBER  5 2025......SUNRISE   6:42 AM EST   SUNSET   5:05 PM EST
-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.
$$