Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 050532
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
130 AM EDT SAT SEP 5 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 4 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92    131 PM  95    2008  84      8       91
                                      1985
  MINIMUM         75    601 AM  49    1908  67      8       74
                                      1872
  AVERAGE         84                        75      9       83

PRECIPITATION (IN)
  YESTERDAY        0.00          4.49 1939   0.11  -0.11     0.00
  MONTH TO DATE    T                         0.44  -0.44     0.10
  SINCE SEP 1      T                         0.44  -0.44     0.10
  SINCE JAN 1     32.89                     26.84   6.05    33.77

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 SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       19                        10      9       18
  MONTH TO DATE   77                        42     35       78
  SINCE SEP 1     77                        42     35       78
  SINCE JAN 1   1751                      1353    398     1471
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     7.4


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    82           400 AM
 LOWEST     44           100 PM
 AVERAGE    63

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      1881
 MINIMUM TEMPERATURE (F)   66        50      1902


SUNRISE AND SUNSET
SEPTEMBER  5 2015.....SUNRISE   640 AM EDT   SUNSET   733 PM EDT
SEPTEMBER  6 2015.....SUNRISE   641 AM EDT   SUNSET   731 PM EDT


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




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