Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 292124
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT FRI APR 29 2016


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 29 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         55    359 PM  87    1996  71    -16       74
                                      1974
  MINIMUM         46    636 AM  32    1987  46      0       40
  AVERAGE         51                        58     -7       57

PRECIPITATION (IN)
  TODAY            T             1.19 2014   0.12  -0.12     0.00
  MONTH TO DATE    1.82                      3.36  -1.54     2.39
  SINCE MAR 1      3.27                      6.74  -3.47     6.31
  SINCE JAN 1     11.53                     12.16  -0.63    11.33

SNOWFALL (IN)
  TODAY            0.0           0.0  2001   0.0    0.0
  MONTH TO DATE    T                         0.3   -0.3
  SINCE JUL 1     34.3                      22.0   12.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           14                         7      7        8
  MONTH TO DATE  324                       330     -6      299
  SINCE MAR 1    770                       977   -207     1060
  SINCE JUL 1   3861                      4567   -706     5061

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   18                        17      1        3
  SINCE MAR 1     23                        20      3        3
  SINCE JAN 1     23                        20      3        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     77           400 PM
 AVERAGE    85

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        86      2007
                                             1974
 MINIMUM TEMPERATURE (F)   46        29      1977


SUNRISE AND SUNSET
APRIL 29 2016.........SUNRISE   614 AM EDT   SUNSET   801 PM EDT
APRIL 30 2016.........SUNRISE   612 AM EDT   SUNSET   802 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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