AFOS product CLIDCA
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CDUS41 KLWX 150524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST WED FEB 15 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 14 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56    155 PM  73    1990  47      9       70
  MINIMUM         37    529 AM   4    1905  31      6       43
  AVERAGE         47                        39      8       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.98 1940   0.10  -0.10     0.00
  MONTH TO DATE    0.41                      1.32  -0.91     0.92
  SINCE DEC 1      7.50                      7.18   0.32     4.95
  SINCE JAN 1      2.60                      4.13  -1.53     3.17

SNOWFALL (IN)
  YESTERDAY        0.0           4.9  1885   0.2   -0.2
  MONTH TO DATE    0.3                       2.6   -2.3
  SINCE JUL 1      2.0                      11.0   -9.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        26     -8        8
  MONTH TO DATE  320                       382    -62      388
  SINCE DEC 1   1679                      2067   -388     2286
  SINCE JUL 1   2274                      2762   -488     2858

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


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.9


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    70           300 AM
 LOWEST     35           200 PM
 AVERAGE    53

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        77      1949
 MINIMUM TEMPERATURE (F)   31        -6      1899


SUNRISE AND SUNSET
FEBRUARY 15 2012......SUNRISE   700 AM EST   SUNSET   545 PM EST
FEBRUARY 16 2012......SUNRISE   659 AM EST   SUNSET   546 PM EST


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




$$