Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 230526
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1225 AM EST THU FEB 23 2017


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 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         63    420 PM  77    1874  49     14       53
  MINIMUM         46    540 AM   9    1963  32     14       41
  AVERAGE         55                        40     15       47

PRECIPITATION (IN)
  YESTERDAY        T             2.27 2003   0.09  -0.09      T
  MONTH TO DATE    0.16                      2.06  -1.90     2.17
  SINCE DEC 1      5.52                      7.92  -2.40     9.69
  SINCE JAN 1      2.91                      4.87  -1.96     4.85

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1894   0.2   -0.2
  MONTH TO DATE    T                         4.8   -4.8
  SINCE JUL 1      1.4                      13.2  -11.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        25    -15       18
  MONTH TO DATE  424                       585   -161      591
  SINCE DEC 1   1835                      2270   -435     1935
  SINCE JUL 1   2322                      2965   -643     2470

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        1
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     62           100 PM
 AVERAGE    78

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        78      1874
 MINIMUM TEMPERATURE (F)   32        11      1907
                                             1873


SUNRISE AND SUNSET
FEBRUARY 23 2017......SUNRISE   649 AM EST   SUNSET   555 PM EST
FEBRUARY 24 2017......SUNRISE   647 AM EST   SUNSET   556 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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