Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 202125
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
524 PM EDT SUN APR 20 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 20 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         64    325 PM  94    1941  68     -4       62
  MINIMUM         50    455 AM  28    1904  48      2       48
  AVERAGE         57                        58     -1       55

PRECIPITATION (IN)
  TODAY            0.00          1.71 1940   0.10  -0.10     0.01
  MONTH TO DATE    2.01                      2.04  -0.03     2.50
  SINCE MAR 1      6.27                      5.52   0.75     5.30
  SINCE JAN 1     12.87                     10.95   1.92     9.50

SNOWFALL (IN)
  TODAY            0.0           T    1983   0.0    0.0
                                      1953
  MONTH TO DATE    T                         0.0    0.0
  SINCE JUL 1     32.0                      15.4   16.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            8                         8      0       10
  MONTH TO DATE  171                       207    -36      137
  SINCE MAR 1    849                       775     74      788
  SINCE JUL 1   4015                      3883    132     3602

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   21                        11     10       41
  SINCE MAR 1     21                        13      8       41
  SINCE JAN 1     21                        13      8       41
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           400 AM
 LOWEST     36           400 PM
 AVERAGE    51

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1976
                                             1957
 MINIMUM TEMPERATURE (F)   49        31      1875


SUNRISE AND SUNSET
APRIL 20 2014.........SUNRISE   625 AM EDT   SUNSET   750 PM EDT
APRIL 21 2014.........SUNRISE   623 AM EDT   SUNSET   751 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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