AFOS product CLIDCA
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CDUS41 KLWX 080521
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1220 AM EST THU MAR 8 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 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         67    431 PM  77    1961  53     14       48
  MINIMUM         40    656 AM  13    1890  35      5       33
  AVERAGE         54                        44     10       41

PRECIPITATION (IN)
  YESTERDAY        0.00          1.32 1880   0.10  -0.10     0.02
                                      1875
  MONTH TO DATE    0.55                      0.67  -0.12     1.41
  SINCE MAR 1      0.55                      0.67  -0.12     1.41
  SINCE JAN 1      5.07                      6.10  -1.03     5.78

SNOWFALL (IN)
  YESTERDAY        0.0           8.0  1941   0.1   -0.1
  MONTH TO DATE    T                         0.6   -0.6
  SINCE JUL 1      2.0                      13.8  -11.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                        21    -10       24
  MONTH TO DATE  117                       154    -37      154
  SINCE MAR 1    117                       154    -37      154
  SINCE JUL 1   2666                      3262   -596     3272

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


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    14.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           600 AM
 LOWEST     35          1200 PM
 AVERAGE    50

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        85      2000
 MINIMUM TEMPERATURE (F)   35        14      1986
                                             1883


SUNRISE AND SUNSET
MARCH  8 2012.........SUNRISE   629 AM EST   SUNSET   609 PM EST
MARCH  9 2012.........SUNRISE   628 AM EST   SUNSET   610 PM EST


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




$$