AFOS product CLIDCA
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CDUS41 KLWX 290528
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT WED AUG 29 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 28 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         91    300 PM  99    1948  85      6       87
  MINIMUM         75   1159 PM  50    1874  68      7       71
  AVERAGE         83                        77      6       79

PRECIPITATION (IN)
  YESTERDAY        0.03          3.09 1914   0.08  -0.05     0.50
  MONTH TO DATE    2.78                      2.66   0.12     8.92
  SINCE JUN 1      7.97                     10.17  -2.20    13.63
  SINCE JAN 1     18.71                     26.13  -7.42    27.30

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       18                        12      6       14
  MONTH TO DATE  454                       372     82      442
  SINCE JUN 1   1395                      1143    252     1476
  SINCE JAN 1   1654                      1277    377     1676
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           100 AM
 LOWEST     32           400 PM
 AVERAGE    60

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        98      1973
                                             1953
 MINIMUM TEMPERATURE (F)   68        49      1986


SUNRISE AND SUNSET
AUGUST 29 2012........SUNRISE   635 AM EDT   SUNSET   742 PM EDT
AUGUST 30 2012........SUNRISE   636 AM EDT   SUNSET   741 PM EDT


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




$$