Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 230554
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
154 AM EDT THU MAR 23 2017


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 22 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         59    108 AM  90    1907  58      1       62
  MINIMUM         37   1159 PM  17    1892  39     -2       35
                                      1885
  AVERAGE         48                        49     -1       49

PRECIPITATION (IN)
  YESTERDAY        0.00          1.83 1891   0.12  -0.12     0.00
  MONTH TO DATE    2.07                      2.38  -0.31     0.79
  SINCE MAR 1      2.07                      2.38  -0.31     0.79
  SINCE JAN 1      5.50                      7.81  -2.31     7.26

SNOWFALL (IN)
  YESTERDAY        0.0           3.8  1914   0.0    0.0
  MONTH TO DATE    2.0                       1.2    0.8
  SINCE JUL 1      3.4                      15.3  -11.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        16      1       16
  MONTH TO DATE  455                       434     21      289
  SINCE MAR 1    455                       434     21      289
  SINCE JUL 1   2831                      3542   -711     2890

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        3
  SINCE MAR 1      3                         0      3        3
  SINCE JAN 1      4                         0      4        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    16.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    51           200 AM
 LOWEST     16           400 PM
 AVERAGE    34

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        93      1907
 MINIMUM TEMPERATURE (F)   40        16      1888


SUNRISE AND SUNSET
MARCH 23 2017.........SUNRISE   707 AM EDT   SUNSET   723 PM EDT
MARCH 24 2017.........SUNRISE   705 AM EDT   SUNSET   724 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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