Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 210526
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST FRI NOV 21 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56    342 PM  79    1942  56      0       49
  MINIMUM         35    604 AM  20    1901  40     -5       36
  AVERAGE         46                        48     -2       43

PRECIPITATION (IN)
  YESTERDAY        0.00          1.83 1952   0.11  -0.11     0.00
  MONTH TO DATE    1.27                      2.10  -0.83     0.72
  SINCE SEP 1      5.87                      9.22  -3.35     8.19
  SINCE JAN 1     39.54                     35.62   3.92    36.51

SNOWFALL (IN)
  YESTERDAY        0.0           0.5  1961   0.0    0.0
  MONTH TO DATE    T                         0.2   -0.2
  SINCE JUL 1      T                         0.2   -0.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        17      2       22
  MONTH TO DATE  323                       277     46      284
  SINCE SEP 1    425                       506    -81      449
  SINCE JUL 1    425                       506    -81      449

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        2
  SINCE SEP 1    319                       236     83      289
  SINCE JAN 1   1712                      1547    165     1719
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    12.5


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    48           800 AM
 LOWEST     26           200 PM
 AVERAGE    37

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        79      1900
 MINIMUM TEMPERATURE (F)   40        18      1872


SUNRISE AND SUNSET
NOVEMBER 21 2014......SUNRISE   657 AM EST   SUNSET   450 PM EST
NOVEMBER 22 2014......SUNRISE   658 AM EST   SUNSET   450 PM EST


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




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