Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 150525
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST FRI DEC 15 2017


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 14 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1926 TO 2017


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37    235 PM  43     -6       43
  MINIMUM         24    435 AM  26     -2       30
  AVERAGE         31            34     -3       37

PRECIPITATION (IN)
  YESTERDAY        T             0.09  -0.09     0.00
  MONTH TO DATE    0.22          1.40  -1.18     1.25
  SINCE DEC 1      0.22          1.40  -1.18     1.25
  SINCE JAN 1     34.88         37.39  -2.51    24.49

DEGREE DAYS
 HEATING
  YESTERDAY       34            31      3       28
  MONTH TO DATE  393           402     -9      381
  SINCE DEC 1    393           402     -9      381
  SINCE JUL 1   1279          1472   -193     1185

 COOLING
  YESTERDAY        0             0      0        0
  MONTH TO DATE    0             0      0        0
  SINCE DEC 1      0             0      0        0
  SINCE JAN 1   1074           895    179     1296
......................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     44           300 PM
 AVERAGE    68

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        76      1927
 MINIMUM TEMPERATURE (F)   25         5      1960


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   725 AM EST   SUNSET   449 PM EST
DECEMBER 16 2017......SUNRISE   726 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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