AFOS product CLIDCA
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CDUS41 KLWX 160528
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST THU FEB 16 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 15 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         55    330 PM  77    1949  47      8       47
  MINIMUM         40   1224 AM  -6    1899  31      9       33
  AVERAGE         48                        39      9       40

PRECIPITATION (IN)
  YESTERDAY        0.00          1.38 1958   0.09  -0.09     0.00
  MONTH TO DATE    0.41                      1.41  -1.00     0.92
  SINCE DEC 1      7.50                      7.27   0.23     4.95
  SINCE JAN 1      2.60                      4.22  -1.62     3.17

SNOWFALL (IN)
  YESTERDAY        0.0          12.9  1958   0.1   -0.1
  MONTH TO DATE    0.3                       2.7   -2.4
  SINCE JUL 1      2.0                      11.1   -9.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        26     -9       25
  MONTH TO DATE  337                       408    -71      413
  SINCE DEC 1   1696                      2093   -397     2311
  SINCE JUL 1   2291                      2788   -497     2883

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     7.9


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    73           200 AM
 LOWEST     38           400 PM
 AVERAGE    56

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        75      1954
 MINIMUM TEMPERATURE (F)   31         5      1905


SUNRISE AND SUNSET
FEBRUARY 16 2012......SUNRISE   659 AM EST   SUNSET   546 PM EST
FEBRUARY 17 2012......SUNRISE   657 AM EST   SUNSET   547 PM EST


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




$$