Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 032139
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
439 PM EST TUE MAR 3 2015


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 3 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         33    359 PM  74    1967  51    -18       35
  MINIMUM         25    645 AM   1    2014  29     -4        1
  AVERAGE         29                        40    -11       18

PRECIPITATION (IN)
  TODAY            T             1.43 1997   0.10  -0.10     0.63
  MONTH TO DATE    0.31                      0.28   0.03     0.88
  SINCE MAR 1      0.31                      0.28   0.03     0.88
  SINCE JAN 1      5.33                      5.70  -0.37     7.38

SNOWFALL (IN)
  TODAY            0.0           4.9  2014   0.2   -0.2
                                      1978
  MONTH TO DATE    0.1                       0.5   -0.4
  SINCE JUL 1     26.5                      19.4    7.1
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  TODAY           36                        25     11       47
  MONTH TO DATE  107                        76     31      108
  SINCE MAR 1    107                        76     31      108
  SINCE JUL 1   4108                      3666    442     3939

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LT FREEZING RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63          1200 AM
 LOWEST     45          1100 AM
 AVERAGE    54

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        79      1983
                                             1974
 MINIMUM TEMPERATURE (F)   29        -1      2014


SUNRISE AND SUNSET
MARCH  3 2015.........SUNRISE   640 AM EST   SUNSET   604 PM EST
MARCH  4 2015.........SUNRISE   638 AM EST   SUNSET   605 PM EST


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




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