Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 270529
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1228 AM EST THU NOV 27 2014


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 26 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45    403 AM  75    1990  53     -8       37
  MINIMUM         32    355 PM  16    1974  32      0       33
  AVERAGE         39                        43     -4       35

PRECIPITATION (IN)
  YESTERDAY        1.20          1.72 2013   0.12   1.08     1.72
  MONTH TO DATE    2.66                      2.95  -0.29     2.29
  SINCE SEP 1      6.60                     10.12  -3.52    11.41
  SINCE JAN 1     42.81                     38.12   4.69    39.26

SNOWFALL (IN)
  YESTERDAY        1.6 R         1.1  1978   0.0    1.6
  MONTH TO DATE    1.6                       0.3    1.3
  SINCE JUL 1      1.6                       0.3    1.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        22      4       30
  MONTH TO DATE  583                       466    117      524
  SINCE SEP 1    885                       820     65      833
  SINCE JUL 1    888                       822     66      833

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        1
  SINCE SEP 1    135                       160    -25      181
  SINCE JAN 1    968                      1176   -208     1272
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 PM
 LOWEST     82          1200 AM
 AVERAGE    91

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        70      2011
 MINIMUM TEMPERATURE (F)   32        11      1974


SUNRISE AND SUNSET
NOVEMBER 27 2014......SUNRISE   705 AM EST   SUNSET   449 PM EST
NOVEMBER 28 2014......SUNRISE   706 AM EST   SUNSET   449 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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