AFOS product CLIDCA
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CDUS41 KLWX 260522
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
121 AM EDT THU JUL 26 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 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         89    351 PM 100    1930  88      1       93
  MINIMUM         72    501 AM  58    1915  71      1       78
                                      1876
  AVERAGE         81                        80      1       86

PRECIPITATION (IN)
  YESTERDAY        0.00          3.27 1917   0.11  -0.11     0.20
  MONTH TO DATE    2.51                      3.03  -0.52     3.03
  SINCE JUN 1      4.89                      6.81  -1.92     4.71
  SINCE JAN 1     15.63                     22.77  -7.14    18.38

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         6     -6        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       16                        15      1       21
  MONTH TO DATE  481                       370    111      473
  SINCE JUN 1    827                       684    143      894
  SINCE JAN 1   1086                       818    268     1094
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           300 AM
 LOWEST     28           600 PM
 AVERAGE    46

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       103      1930
 MINIMUM TEMPERATURE (F)   71        54      1920


SUNRISE AND SUNSET
JULY 26 2012..........SUNRISE   604 AM EDT   SUNSET   824 PM EDT
JULY 27 2012..........SUNRISE   605 AM EDT   SUNSET   823 PM EDT


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




$$