AFOS product CLIDCA
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CDUS41 KLWX 140523
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
122 AM EDT TUE AUG 14 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 13 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         90    326 PM 101    1881  87      3       86
  MINIMUM         72    601 AM  55    1930  70      2       74
                                      1902
  AVERAGE         81                        79      2       80

PRECIPITATION (IN)
  YESTERDAY        T             1.73 1896   0.09  -0.09     0.41
  MONTH TO DATE    0.74                      1.31  -0.57     1.41
  SINCE JUN 1      5.93                      8.82  -2.89     6.12
  SINCE JAN 1     16.67                     24.78  -8.11    19.79

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         6     -6        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       16                        14      2       15
  MONTH TO DATE  246                       182     64      240
  SINCE JUN 1   1187                       953    234     1274
  SINCE JAN 1   1446                      1087    359     1474
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           600 AM
 LOWEST     34           200 PM
 AVERAGE    54

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       100      1943
 MINIMUM TEMPERATURE (F)   70        55      1941
                                             1893


SUNRISE AND SUNSET
AUGUST 14 2012........SUNRISE   621 AM EDT   SUNSET   803 PM EDT
AUGUST 15 2012........SUNRISE   622 AM EDT   SUNSET   802 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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