AFOS product CLIDCA
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CDUS41 KLWX 030525
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT TUE APR 3 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 2 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         62    344 PM  89    1963  62      0       52
  MINIMUM         47    617 AM  23    1907  43      4       36
  AVERAGE         55                        52      3       44

PRECIPITATION (IN)
  YESTERDAY        0.08          1.79 2005   0.12  -0.04     0.04
  MONTH TO DATE    0.15                      0.23  -0.08     0.12
  SINCE MAR 1      1.17                      3.71  -2.54     4.52
  SINCE JAN 1      5.69                      9.14  -3.45     8.89

SNOWFALL (IN)
  YESTERDAY       MM             0.5  1887   0.0   MM
  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       10                        13     -3       21
  MONTH TO DATE   19                        26     -7       42
  SINCE MAR 1    291                       594   -303      636
  SINCE JUL 1   2840                      3702   -862     3754

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1     23                         2     21        0
  SINCE JAN 1     23                         2     21        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    12.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     27           500 PM
 AVERAGE    58

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        87      1963
 MINIMUM TEMPERATURE (F)   43        27      1906
                                             1879


SUNRISE AND SUNSET
APRIL  3 2012.........SUNRISE   649 AM EDT   SUNSET   734 PM EDT
APRIL  4 2012.........SUNRISE   647 AM EDT   SUNSET   735 PM EDT


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




$$