Climatological Report (Daily)
Issued by NWS Sterling, VA

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809
CDUS41 KLWX 100522
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1222 AM EST SAT DEC 10 2016


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 9 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1926 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         36    222 PM  75    1966  45     -9       43
  MINIMUM         25   1048 PM   4    1989  27     -2       30
  AVERAGE         31                        36     -5       37

PRECIPITATION (IN)
  YESTERDAY        0.00          1.15 2009   0.10  -0.10     0.04
  MONTH TO DATE    1.04                      0.93   0.11     0.65
  SINCE DEC 1      1.04                      0.93   0.11     0.65
  SINCE JAN 1     24.28                     36.92 -12.64    27.39

DEGREE DAYS
 HEATING
  YESTERDAY       34                        29      5       28
  MONTH TO DATE  227                       251    -24      227
  SINCE DEC 1    227                       251    -24      227
  SINCE JUL 1   1031                      1321   -290     1085

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1296                       895    401     1113
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    14.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63          1100 PM
 LOWEST     44          1200 PM
 AVERAGE    54

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        70      1966
 MINIMUM TEMPERATURE (F)   27         2      1989


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   721 AM EST   SUNSET   448 PM EST
DECEMBER 11 2016......SUNRISE   722 AM EST   SUNSET   449 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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