Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 152122
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT TUE APR 15 2014


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 15 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         67   1123 AM  87    1967  67      0       64
  MINIMUM         43    359 PM  28    1997  42      1       55
                                      1971
  AVERAGE         55                        54      1       60

PRECIPITATION (IN)
  TODAY            1.01          1.96 1983   0.11   0.90      T
  MONTH TO DATE    1.46                      1.77  -0.31     0.82
  SINCE MAR 1      5.56                      5.15   0.41     3.98
  SINCE JAN 1     12.06                     10.57   1.49     9.31

SNOWFALL (IN)
  TODAY            0.0           0.0  2002   0.0    0.0
                                      2001
  MONTH TO DATE    0.0                       0.2   -0.2
  SINCE JUL 1     52.8                      21.9   30.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                        11     -1        5
  MONTH TO DATE  167                       201    -34      163
  SINCE MAR 1   1016                       848    168      925
  SINCE JUL 1   4847                      4438    409     4289

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   11                         3      8       24
  SINCE MAR 1     11                         6      5       24
  SINCE JAN 1     11                         6      5       24
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    13.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     73           200 AM
 AVERAGE    87

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        91      2002
 MINIMUM TEMPERATURE (F)   42        28      1981


SUNRISE AND SUNSET
APRIL 15 2014.........SUNRISE   633 AM EDT   SUNSET   747 PM EDT
APRIL 16 2014.........SUNRISE   632 AM EDT   SUNSET   748 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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