Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 032128
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
528 PM EDT TUE MAY 3 2016


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 3 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         71    211 PM  92    1965  72     -1       80
  MINIMUM         62    547 AM  32    2005  47     15       43
                                      1963
  AVERAGE         67                        60      7       62

PRECIPITATION (IN)
  TODAY            0.10          1.03 1984   0.14  -0.04     0.00
  MONTH TO DATE    2.02                      0.39   1.63      T
  SINCE MAR 1      5.35                      7.24  -1.89     6.38
  SINCE JAN 1     13.61                     12.66   0.95    11.40

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1     34.3                      22.0   12.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         7     -7        3
  MONTH TO DATE   10                        21    -11       14
  SINCE MAR 1    791                      1003   -212     1080
  SINCE JUL 1   3882                      4593   -711     5081

 COOLING
  TODAY            2                         1      1        0
  MONTH TO DATE    4                         3      1        0
  SINCE MAR 1     27                        23      4        3
  SINCE JAN 1     27                        23      4        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     61           200 PM
 AVERAGE    81

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      2001
 MINIMUM TEMPERATURE (F)   47        31      1967


SUNRISE AND SUNSET
MAY  3 2016...........SUNRISE   609 AM EDT   SUNSET   805 PM EDT
MAY  4 2016...........SUNRISE   608 AM EDT   SUNSET   806 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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