AFOS product CLIDCA
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CDUS41 KLWX 080526
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
121 AM EDT SUN JUL 8 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 7 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        105R   357 PM 102    2010  89     16       95
  MINIMUM         82    532 AM  56    1906  71     11       73
  AVERAGE         94                        80     14       84

PRECIPITATION (IN)
  YESTERDAY        0.00          0.93 1958   0.12  -0.12     0.00
  MONTH TO DATE    0.02                      0.87  -0.85     0.94
  SINCE JUN 1      2.40                      4.65  -2.25     2.62
  SINCE JAN 1     13.14                     20.61  -7.47    16.29

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       29                        15     14       19
  MONTH TO DATE  169                       100     69      119
  SINCE JUN 1    515                       414    101      540
  SINCE JAN 1    774                       548    226      740
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           100 AM
 LOWEST     19           400 PM
 AVERAGE    47

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       100      1993
 MINIMUM TEMPERATURE (F)   71        54      1892
                                             1891


SUNRISE AND SUNSET
JULY  8 2012..........SUNRISE   551 AM EDT   SUNSET   836 PM EDT
JULY  9 2012..........SUNRISE   551 AM EDT   SUNSET   835 PM EDT


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




$$