Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 240533
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
131 AM EDT MON APR 24 2017


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 23 2017...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    317 PM  95    1960  69     -8       71
  MINIMUM         49    719 AM  33    1933  49      0       55
                                      1882
  AVERAGE         55                        59     -4       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.38 1921   0.10  -0.10     0.26
  MONTH TO DATE    2.30                      2.34  -0.04     1.41
  SINCE MAR 1      5.49                      5.82  -0.33     2.57
  SINCE JAN 1      8.92                     11.25  -2.33     9.04

SNOWFALL (IN)
  YESTERDAY        0.0           T    1986   0.0    0.0
                                      1930
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      3.4                      15.4  -12.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                         7      3        2
  MONTH TO DATE  105                       228   -123      222
  SINCE MAR 1    653                       796   -143      573
  SINCE JUL 1   3029                      3904   -875     3174

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   50                        14     36       22
  SINCE MAR 1     55                        16     39       25
  SINCE JAN 1     56                        16     40       25
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     51           300 PM
 AVERAGE    70

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        94      1960
                                             1925
 MINIMUM TEMPERATURE (F)   50        34      1930
                                             1882


SUNRISE AND SUNSET
APRIL 24 2017.........SUNRISE   619 AM EDT   SUNSET   754 PM EDT
APRIL 25 2017.........SUNRISE   618 AM EDT   SUNSET   755 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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