Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 010524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1224 AM EST WED MAR 1 2017


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68    129 PM  82    1948  51     17       65
  MINIMUM         47    652 AM  -1    1934  33     14       33
  AVERAGE         58                        42     16       49

PRECIPITATION (IN)
  YESTERDAY        0.34          1.13 1902   0.09   0.25     0.00
  MONTH TO DATE    0.68                      2.62  -1.94     3.79
  SINCE DEC 1      6.04                      8.48  -2.44    11.31
  SINCE JAN 1      3.43                      5.43  -2.00     6.47

SNOWFALL (IN)
  YESTERDAY       MM             3.1  1964   0.1   MM
  MONTH TO DATE    T                         5.7   -5.7
  SINCE JUL 1      1.4                      14.1  -12.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                        23    -16       16
  MONTH TO DATE  478                       727   -249      712
  SINCE DEC 1   1889                      2413   -524     2056
  SINCE JUL 1   2376                      3108   -732     2591

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


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 PM
 LOWEST     50           100 AM
 AVERAGE    75

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        80      1976
 MINIMUM TEMPERATURE (F)   34        13      1884


SUNRISE AND SUNSET
MARCH  1 2017.........SUNRISE   640 AM EST   SUNSET   601 PM EST
MARCH  2 2017.........SUNRISE   639 AM EST   SUNSET   602 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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