Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 230520
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1219 AM EST SUN NOV 23 2014


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 22 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         49    406 PM  75    2007  55     -6       63
  MINIMUM         14R   610 AM  14    1964  34    -20       44
  AVERAGE         32                        44    -12       54

PRECIPITATION (IN)
  YESTERDAY        0.00          1.54 1991   0.11  -0.11      T
  MONTH TO DATE    1.05                      2.49  -1.44     0.57
  SINCE SEP 1      4.99                      9.66  -4.67     9.69
  SINCE JAN 1     41.20                     37.66   3.54    37.54

SNOWFALL (IN)
  YESTERDAY        0.0           2.2  1989   0.0    0.0
  MONTH TO DATE    T                         0.2   -0.2
  SINCE JUL 1      T                         0.2   -0.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       33                        21     12       11
  MONTH TO DATE  518                       379    139      397
  SINCE SEP 1    820                       733     87      706
  SINCE JUL 1    823                       735     88      706

 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    18   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           400 AM
 LOWEST     24           200 PM
 AVERAGE    56

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        70      1990
 MINIMUM TEMPERATURE (F)   33        14      1984
                                             1964


SUNRISE AND SUNSET
NOVEMBER 23 2014......SUNRISE   701 AM EST   SUNSET   451 PM EST
NOVEMBER 24 2014......SUNRISE   702 AM EST   SUNSET   450 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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