AFOS product CLIDCA
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138 
CDUS41 KLWX 080526
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 AM EDT MON OCT 8 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 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         56    425 AM  95    1941  71    -15       75
  MINIMUM         49   1159 PM  34    1917  54     -5       51
  AVERAGE         53                        62     -9       63

PRECIPITATION (IN)
  YESTERDAY        0.11          3.63 2005   0.11   0.00     0.00
  MONTH TO DATE    0.55                      0.76  -0.21     0.47
  SINCE SEP 1      4.84                      4.48   0.36     9.31
  SINCE JAN 1     23.55                     30.88  -7.33    36.61

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       12                         4      8        2
  MONTH TO DATE   14                        25    -11       53
  SINCE SEP 1     19                        49    -30       67
  SINCE JUL 1     19                        49    -30       67

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   33                        16     17        0
  SINCE SEP 1    262                       218     44      208
  SINCE JAN 1   1963                      1529    434     1910
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     55           100 AM
 AVERAGE    74

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        91      2007
 MINIMUM TEMPERATURE (F)   53        36      1964
                                             1935


SUNRISE AND SUNSET
OCTOBER  8 2012.......SUNRISE   711 AM EDT   SUNSET   639 PM EDT
OCTOBER  9 2012.......SUNRISE   712 AM EDT   SUNSET   638 PM EDT


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




$$