Climatological Report (Daily)
Issued by NWS Sterling, VA

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088
CDUS41 KLWX 290723
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
223 AM EST SAT NOV 29 2025

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 28 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         41   1:03 PM  71    1990  52    -11       57
                                      1998
  MINIMUM         30  11:35 PM  19    1996  33     -3       37
  AVERAGE         36                        42     -6       47

PRECIPITATION (IN)
  YESTERDAY        0.00          2.23 1993   0.10  -0.10     0.28
  MONTH TO DATE    0.83                      2.92  -2.09     1.85
  SINCE SEP 1      4.18                     10.51  -6.33     5.25
  SINCE JAN 1     28.82                     39.73 -10.91    31.03

SNOWFALL (IN)
  YESTERDAY        0.0           T    1974   0.0    0.0      0.0
                                      1995
                                      2014
  MONTH TO DATE    0.0                       0.2   -0.2       T
  SINCE SEP 1      0.0                       0.2   -0.2       T
  SINCE JUL 1      0.0                       0.2   -0.2       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        23      6       18
  MONTH TO DATE  475                       523    -48      365
  SINCE SEP 1    733                       852   -119      601
  SINCE JUL 1    735                       853   -118      603

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       16
  SINCE SEP 1    182                       174      8      172
  SINCE JAN 1   1330                      1230    100     1586
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.9


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    53          11:00 PM
 LOWEST     33           1:00 PM
 AVERAGE    43

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        73      1998
 MINIMUM TEMPERATURE (F)   32        17      1967


SUNRISE AND SUNSET
NOVEMBER 29 2025......SUNRISE   7:08 AM EST   SUNSET   4:48 PM EST
NOVEMBER 30 2025......SUNRISE   7:09 AM EST   SUNSET   4:48 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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