AFOS product CLIDCA
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CDUS41 KLWX 090523
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1222 AM EST THU FEB 9 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 8 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         43    149 PM  68    1900  46     -3       41
  MINIMUM         37   1159 PM   0    1895  30      7       25
  AVERAGE         40                        38      2       33

PRECIPITATION (IN)
  YESTERDAY        0.11          1.63 1961   0.10   0.01     0.01
  MONTH TO DATE    0.30                      0.76  -0.46     0.91
  SINCE DEC 1      7.39                      6.62   0.77     4.94
  SINCE JAN 1      2.49                      3.57  -1.08     3.16

SNOWFALL (IN)
  YESTERDAY        T             6.4  1961   0.1   -0.1
  MONTH TO DATE    T                         1.5   -1.5
  SINCE JUL 1      1.7                       9.9   -8.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        27     -2       32
  MONTH TO DATE  155                       222    -67      221
  SINCE DEC 1   1514                      1907   -393     2119
  SINCE JUL 1   2109                      2602   -493     2691

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           500 PM
 LOWEST     57           100 PM
 AVERAGE    71

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        70      2001
 MINIMUM TEMPERATURE (F)   30        -7      1899


SUNRISE AND SUNSET
FEBRUARY  9 2012......SUNRISE   707 AM EST   SUNSET   538 PM EST
FEBRUARY 10 2012......SUNRISE   706 AM EST   SUNSET   539 PM EST


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




$$