AFOS product CLIDCA
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CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
122 AM EDT SUN MAR 25 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 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         67   1226 AM  85    1907  59      8       44
  MINIMUM         54   1159 PM  17    1885  40     14       37
  AVERAGE         61                        49     12       41

PRECIPITATION (IN)
  YESTERDAY        0.10          1.45 1905   0.12  -0.02     0.05
  MONTH TO DATE    0.81                      2.62  -1.81     4.19
  SINCE MAR 1      0.81                      2.62  -1.81     4.19
  SINCE JAN 1      5.33                      8.05  -2.72     8.56

SNOWFALL (IN)
  YESTERDAY        0.0           1.9  1990   0.0    0.0
  MONTH TO DATE    T                         1.2   -1.2
  SINCE JUL 1      2.0                      14.4  -12.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                        16    -12       24
  MONTH TO DATE  194                       466   -272      424
  SINCE MAR 1    194                       466   -272      424
  SINCE JUL 1   2743                      3574   -831     3542

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   23                         0     23        0
  SINCE MAR 1     23                         0     23        0
  SINCE JAN 1     23                         0     23        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 PM
 LOWEST     73          1200 AM
 AVERAGE    87

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        84      1939
 MINIMUM TEMPERATURE (F)   40        19      1940
                                             1896


SUNRISE AND SUNSET
MARCH 25 2012.........SUNRISE   703 AM EDT   SUNSET   725 PM EDT
MARCH 26 2012.........SUNRISE   701 AM EDT   SUNSET   726 PM EDT


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




$$