AFOS product CLIDCA
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CDUS41 KLWX 230519
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
118 AM EDT MON APR 23 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 22 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         57    251 AM  93    1985  69    -12       50
  MINIMUM         46   1159 PM  30    1875  49     -3       43
  AVERAGE         52                        59     -7       47

PRECIPITATION (IN)
  YESTERDAY        1.27          1.47 1883   0.10   1.17     0.36
  MONTH TO DATE    1.64                      2.24  -0.60     2.37
  SINCE MAR 1      2.66                      5.72  -3.06     6.77
  SINCE JAN 1      7.18                     11.15  -3.97    11.14

SNOWFALL (IN)
  YESTERDAY        0.0           T    1984   0.0    0.0
                                      1927
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      2.0                      14.5  -12.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                         7      6       18
  MONTH TO DATE  143                       221    -78      209
  SINCE MAR 1    415                       789   -374      803
  SINCE JUL 1   2964                      3897   -933     3921

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   27                        13     14       11
  SINCE MAR 1     50                        15     35       11
  SINCE JAN 1     50                        15     35       11
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    15.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 PM
 LOWEST     72           100 AM
 AVERAGE    83

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        95      1960
 MINIMUM TEMPERATURE (F)   49        33      1933
                                             1882


SUNRISE AND SUNSET
APRIL 23 2012.........SUNRISE   620 AM EDT   SUNSET   753 PM EDT
APRIL 24 2012.........SUNRISE   619 AM EDT   SUNSET   754 PM EDT


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




$$