Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 250528
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT FRI APR 25 2014


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 24 2014...

CLIMATE NORMAL PERIOD 2014 TO 2014
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         63    536 PM  85    2011  70     -7       78
                                      1994
                                      1990
  MINIMUM         36    240 AM  30    1989  45     -9       41
  AVERAGE         50                        57     -7       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.25 1983   0.12  -0.12      T
  MONTH TO DATE    1.72                      2.77  -1.05     2.17
  SINCE MAR 1      5.82                      6.15  -0.33     5.33
  SINCE JAN 1     12.32                     11.57   0.75    10.66

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    T                         0.3   -0.3
  SINCE JUL 1     52.8                      22.0   30.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                         9      6        5
  MONTH TO DATE  318                       290     28      230
  SINCE MAR 1   1167                       937    230      992
  SINCE JUL 1   4998                      4527    471     4356

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   11                        12     -1       30
  SINCE MAR 1     11                        15     -4       30
  SINCE JAN 1     11                        15     -4       30
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     6.8


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    65          1100 PM
 LOWEST     19           200 PM
 AVERAGE    42

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        92      2009
 MINIMUM TEMPERATURE (F)   45        29      1969


SUNRISE AND SUNSET
APRIL 25 2014.........SUNRISE   619 AM EDT   SUNSET   757 PM EDT
APRIL 26 2014.........SUNRISE   618 AM EDT   SUNSET   758 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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