AFOS product CLIDCA
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CDUS41 KLWX 300533
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
132 AM EDT TUE OCT 30 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 29 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         55    150 AM  82    1918  64     -9       42
  MINIMUM         46   1159 PM  30    1976  46      0       34
                                      1965
                                      1904
  AVERAGE         51                        55     -4       38

PRECIPITATION (IN)
  YESTERDAY        3.85R         2.69 1885   0.11   3.74     1.18
  MONTH TO DATE    4.98                      3.17   1.81     3.91
  SINCE SEP 1      9.27                      6.89   2.38    12.75
  SINCE JAN 1     27.98                     33.29  -5.31    40.05

SNOWFALL (IN)
  YESTERDAY        0.0           T    2011   0.0    0.0
                                      1925
  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       14                        10      4       27
  MONTH TO DATE  126                       184    -58      173
  SINCE SEP 1    131                       208    -77      187
  SINCE JUL 1    131                       208    -77      187

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   45                        33     12       15
  SINCE SEP 1    274                       235     39      223
  SINCE JAN 1   1975                      1546    429     1925
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    41   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    61   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    24.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     80           400 PM
 AVERAGE    87

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        82      1996
                                             1946
 MINIMUM TEMPERATURE (F)   46        26      1873


SUNRISE AND SUNSET
OCTOBER 30 2012.......SUNRISE   734 AM EDT   SUNSET   609 PM EDT
OCTOBER 31 2012.......SUNRISE   735 AM EDT   SUNSET   608 PM EDT


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




$$