Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 222131
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
431 PM EST FRI NOV 22 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 22 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         40   1:30 PM  75    2007  54    -14       58
  MINIMUM         33   4:24 AM  14    1964  34     -1       44
                                      2014
  AVERAGE         37                        44     -7       51

PRECIPITATION (IN)
  TODAY            0.08          1.54 1991   0.10  -0.02      T
  MONTH TO DATE    1.43                      2.29  -0.86     2.49
  SINCE SEP 1      4.83                      9.88  -5.05     9.81
  SINCE JAN 1     30.61                     39.10  -8.49    29.03

SNOWFALL (IN)
  TODAY            T             2.2  1989   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE SEP 1      T                         0.1   -0.1       T
  SINCE JUL 1      T                         0.1   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           28                        21      7       14
  MONTH TO DATE  265                       390   -125      359
  SINCE SEP 1    501                       719   -218      565
  SINCE JUL 1    503                       720   -217      565

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   16                         0     16        0
  SINCE SEP 1    172                       174     -2      265
  SINCE JAN 1   1586                      1230    356     1380
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    10.7


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           4:00 PM
 LOWEST     57          10:00 AM
 AVERAGE    71

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        70      1990
 MINIMUM TEMPERATURE (F)   34        14      1964
                                             1984


SUNRISE AND SUNSET
NOVEMBER 22 2024......SUNRISE   7:01 AM EST   SUNSET   4:51 PM EST
NOVEMBER 23 2024......SUNRISE   7:02 AM EST   SUNSET   4:51 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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