Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 230521
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
121 AM EDT WED APR 23 2014


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 22 2014...

CLIMATE NORMAL PERIOD 2014 TO 2014
CLIMATE RECORD PERIOD 1962 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    415 PM  92    1985  69      2       56
  MINIMUM         46    524 AM  27    1975  44      2       33
  AVERAGE         59                        56      3       45

PRECIPITATION (IN)
  YESTERDAY        0.04          2.88 2006   0.12  -0.08     0.00
  MONTH TO DATE    1.72                      2.54  -0.82     2.17
  SINCE MAR 1      5.82                      5.92  -0.10     5.33
  SINCE JAN 1     12.32                     11.34   0.98    10.66

SNOWFALL (IN)
  YESTERDAY        0.0           T    1993   0.0    0.0
  MONTH TO DATE    T                         0.3   -0.3
  SINCE JUL 1     52.8                      22.0   30.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                         9     -3       20
  MONTH TO DATE  289                       272     17      213
  SINCE MAR 1   1138                       919    219      975
  SINCE JUL 1   4969                      4509    460     4339

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   11                        10      1       30
  SINCE MAR 1     11                        13     -2       30
  SINCE JAN 1     11                        13     -2       30
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           500 AM
 LOWEST     42          1100 AM
 AVERAGE    61

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        88      2001
 MINIMUM TEMPERATURE (F)   44        30      1989


SUNRISE AND SUNSET
APRIL 23 2014.........SUNRISE   622 AM EDT   SUNSET   755 PM EDT
APRIL 24 2014.........SUNRISE   621 AM EDT   SUNSET   756 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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