Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 252146
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
545 PM EDT TUE APR 25 2017


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 25 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         61    224 PM  93    1960  70     -9
                                      1915
  MINIMUM         53    137 AM  32    1883  50      3
  AVERAGE         57                        60     -3

PRECIPITATION (IN)
  TODAY            0.07          1.50 1889   0.10  -0.03
  MONTH TO DATE    2.60                      2.54   0.06
  SINCE MAR 1      5.79                      6.02  -0.23
  SINCE JAN 1      9.22                     11.45  -2.23

SNOWFALL (IN)
  TODAY            0.0           T    1919   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      3.4                      15.4  -12.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            8                                2
  MONTH TO DATE  123                             -118
  SINCE MAR 1    671                             -138
  SINCE JUL 1   3047                             -870

 COOLING
  TODAY            0                               -1
  MONTH TO DATE   50                               34
  SINCE MAR 1     55                               37
  SINCE JAN 1     56                               38
...............................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    16.4




RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     90
 AVERAGE    95

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        94      1915
 MINIMUM TEMPERATURE (F)   50        34      1883


SUNRISE AND SUNSET
APRIL 25 2017.........SUNRISE   618 AM EDT   SUNSET   755 PM EDT
APRIL 26 2017.........SUNRISE   616 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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