AFOS product CLIDCA
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CDUS41 KLWX 250550
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
149 AM EDT THU OCT 25 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 24 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         84R   215 PM  84    2001  66     18       67
  MINIMUM         59    554 AM  29    1969  48     11       49
                                      1895
  AVERAGE         72                        57     15       58

PRECIPITATION (IN)
  YESTERDAY        0.00          2.01 1926   0.11  -0.11     0.13
  MONTH TO DATE    0.98                      2.62  -1.64     2.51
  SINCE SEP 1      5.27                      6.34  -1.07    11.35
  SINCE JAN 1     23.98                     32.74  -8.76    38.65

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                         9     -9        7
  MONTH TO DATE  105                       137    -32      108
  SINCE SEP 1    110                       161    -51      122
  SINCE JUL 1    110                       161    -51      122

 COOLING
  YESTERDAY        7                         0      7        0
  MONTH TO DATE   42                        33      9       15
  SINCE SEP 1    271                       235     36      223
  SINCE JAN 1   1972                      1546    426     1925
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     3.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           700 AM
 LOWEST     31           200 PM
 AVERAGE    61

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        80      1902
 MINIMUM TEMPERATURE (F)   48        31      1937


SUNRISE AND SUNSET
OCTOBER 25 2012.......SUNRISE   728 AM EDT   SUNSET   615 PM EDT
OCTOBER 26 2012.......SUNRISE   729 AM EDT   SUNSET   614 PM EDT


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




$$