Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 290532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
131 AM EDT SUN MAR 29 2015


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 28 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         37   1202 AM  86    1989  60    -23       64
  MINIMUM         27   1159 PM  18    2001  37    -10       46
  AVERAGE         32                        48    -16       55

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1984   0.12  -0.12     0.07
  MONTH TO DATE    3.91                      3.00   0.91     2.24
  SINCE MAR 1      3.91                      3.00   0.91     2.24
  SINCE JAN 1      8.93                      8.42   0.51     8.74

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1996   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       33                        17     16       10
  MONTH TO DATE  703                       600    103      798
  SINCE MAR 1    703                       600    103      798
  SINCE JUL 1   4704                      4190    514     4629

 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    31   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    16.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59          1200 AM
 LOWEST     35           900 AM
 AVERAGE    47

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      1998
 MINIMUM TEMPERATURE (F)   37        20      1982


SUNRISE AND SUNSET
MARCH 29 2015.........SUNRISE   700 AM EDT   SUNSET   730 PM EDT
MARCH 30 2015.........SUNRISE   658 AM EDT   SUNSET   731 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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