Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 032125
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
525 PM EDT THU SEP 3 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 3 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         96    223 PM  98    1953  84     12       89
  MINIMUM         74    606 AM  48    1909  67      7       77
                                      1892
  AVERAGE         85                        75     10       83

PRECIPITATION (IN)
  TODAY            0.00          1.67 1974   0.12  -0.12     0.00
  MONTH TO DATE    0.00                      0.33  -0.33     0.10
  SINCE SEP 1      0.00                      0.33  -0.33     0.10
  SINCE JAN 1     32.89                     26.73   6.16    33.77

SNOWFALL (IN)
  TODAY            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
  TODAY            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
  TODAY           20                        10     10       18
  MONTH TO DATE   58                        32     26       60
  SINCE SEP 1     58                        32     26       60
  SINCE JAN 1   1732                      1343    389     1453
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          1200 AM
 LOWEST     39           300 PM
 AVERAGE    61

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        95      2008
                                             1985
 MINIMUM TEMPERATURE (F)   67        49      1908
                                             1872


SUNRISE AND SUNSET
SEPTEMBER  3 2015.....SUNRISE   639 AM EDT   SUNSET   736 PM EDT
SEPTEMBER  4 2015.....SUNRISE   640 AM EDT   SUNSET   734 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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