Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 130530
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1229 AM EST SAT FEB 13 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 12 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         31    254 PM  74    1999  46    -15       44
  MINIMUM         19    457 AM   4    1899  30    -11       20
  AVERAGE         25                        38    -13       32

PRECIPITATION (IN)
  YESTERDAY        T             1.37 1985   0.09  -0.09      T
  MONTH TO DATE    0.91                      1.13  -0.22     0.22
  SINCE DEC 1      8.43                      6.99   1.44     7.45
  SINCE JAN 1      3.59                      3.94  -0.35     3.95

SNOWFALL (IN)
  YESTERDAY        T             7.0  1899   0.2   -0.2
  MONTH TO DATE    T                         2.7   -2.7
  SINCE JUL 1     18.8                      11.1    7.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       40                        27     13       33
  MONTH TO DATE  311                       330    -19      333
  SINCE DEC 1   1655                      2015   -360     1886
  SINCE JUL 1   2190                      2710   -520     2493

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


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    51           400 AM
 LOWEST     39          1200 PM
 AVERAGE    45

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        72      1951
 MINIMUM TEMPERATURE (F)   31         2      1917


SUNRISE AND SUNSET
FEBRUARY 13 2016......SUNRISE   702 AM EST   SUNSET   543 PM EST
FEBRUARY 14 2016......SUNRISE   701 AM EST   SUNSET   544 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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