Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 062124
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT FRI MAY 6 2016


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 6 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         54   1223 PM  90    1986  73    -19       83
  MINIMUM         50    222 PM  36    1968  48      2       56
  AVERAGE         52                        60     -8       70

PRECIPITATION (IN)
  TODAY            0.69          0.80 1988   0.13   0.56     0.04
  MONTH TO DATE    3.16                      0.79   2.37     0.06
  SINCE MAR 1      6.49                      7.64  -1.15     6.44
  SINCE JAN 1     14.75                     13.06   1.69    11.46

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           13                         6      7        0
  MONTH TO DATE   42                        39      3       14
  SINCE MAR 1    823                      1021   -198     1080
  SINCE JUL 1   3914                      4611   -697     5081

 COOLING
  TODAY            0                         1     -1        5
  MONTH TO DATE    2                         6     -4       15
  SINCE MAR 1     25                        26     -1       18
  SINCE JAN 1     25                        26     -1       18
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     9.7


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    93          1100 AM
 LOWEST     83           800 AM
 AVERAGE    88

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        90      2000
                                             1986
 MINIMUM TEMPERATURE (F)   48        28      1970


SUNRISE AND SUNSET
MAY  6 2016...........SUNRISE   606 AM EDT   SUNSET   808 PM EDT
MAY  7 2016...........SUNRISE   604 AM EDT   SUNSET   809 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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