Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 300528
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT MON MAR 30 2015


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 29 2015...

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)
 YESTERDAY
  MAXIMUM         46    456 PM  86    1998  61    -15       57
  MINIMUM         21    523 AM  20    1982  37    -16       47
  AVERAGE         34                        49    -15       52

PRECIPITATION (IN)
  YESTERDAY        T             1.33 2001   0.13  -0.13     0.89
  MONTH TO DATE    3.91                      3.13   0.78     3.13
  SINCE MAR 1      3.91                      3.13   0.78     3.13
  SINCE JAN 1      8.93                      8.55   0.38     9.63

SNOWFALL (IN)
  YESTERDAY        T             4.2  1984   0.0    0.0
  MONTH TO DATE   10.5                       2.7    7.8
  SINCE JUL 1     36.9                      21.6   15.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        16     15       13
  MONTH TO DATE  734                       616    118      811
  SINCE MAR 1    734                       616    118      811
  SINCE JUL 1   4735                      4206    529     4642

 COOLING
  YESTERDAY        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    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  SLEET


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    52           500 AM
 LOWEST     16           500 PM
 AVERAGE    34

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        89      1998
 MINIMUM TEMPERATURE (F)   37        22      1970


SUNRISE AND SUNSET
MARCH 30 2015.........SUNRISE   658 AM EDT   SUNSET   731 PM EDT
MARCH 31 2015.........SUNRISE   656 AM EDT   SUNSET   732 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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