AFOS product CLIDCA
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CDUS41 KLWX 260529
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT SAT MAY 26 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 25 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         86    323 PM  94    1880  78      8       85
  MINIMUM         71   1234 AM  42    1877  59     12       65
  AVERAGE         79                        69     10       75

PRECIPITATION (IN)
  YESTERDAY        T             2.17 1997   0.14  -0.14      T
  MONTH TO DATE    2.72                      3.21  -0.49     1.64
  SINCE MAR 1      5.66                      9.75  -4.09     9.24
  SINCE JAN 1     10.18                     15.18  -5.00    13.61

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  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        0                         1     -1        0
  MONTH TO DATE    4                        73    -69       48
  SINCE MAR 1    496                       911   -415      867
  SINCE JUL 1   3045                      4019   -974     3985

 COOLING
  YESTERDAY       14                         5      9       10
  MONTH TO DATE  127                        73     54       68
  SINCE MAR 1    177                        99     78      112
  SINCE JAN 1    177                        99     78      112
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.2


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    90           200 AM
 LOWEST     51           300 PM
 AVERAGE    71

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        96      1880
 MINIMUM TEMPERATURE (F)   60        42      1899


SUNRISE AND SUNSET
MAY 26 2012...........SUNRISE   547 AM EDT   SUNSET   823 PM EDT
MAY 27 2012...........SUNRISE   547 AM EDT   SUNSET   824 PM EDT


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




$$