Climatological Report (Daily)
Issued by NWS Sterling, VA

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304
CDUS41 KLWX 160533
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1227 AM EST SUN DEC 16 2018


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1926 TO 2018


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49    548 PM  43      6       34
  MINIMUM         40    241 AM  25     15       22
  AVERAGE         45            34     11       28

PRECIPITATION (IN)
  YESTERDAY        2.21          0.09   2.12      T
  MONTH TO DATE    3.05          1.49   1.56     0.22
  SINCE DEC 1      3.05          1.49   1.56     0.22
  SINCE JAN 1     58.80         37.48  21.32    34.88

DEGREE DAYS
 HEATING
  YESTERDAY       20            31    -11       37
  MONTH TO DATE  458           433     25      430
  SINCE DEC 1    458           433     25      430
  SINCE JUL 1   1502          1503     -1     1316

 COOLING
  YESTERDAY        0             0      0        0
  MONTH TO DATE    0             0      0        0
  SINCE DEC 1      0             0      0        0
  SINCE JAN 1   1327           895    432     1074
......................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     93          1200 PM
 AVERAGE    97

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY
                         NORMAL
 MAXIMUM TEMPERATURE (F)   42
 MINIMUM TEMPERATURE (F)   25


SUNRISE AND SUNSET
DECEMBER 16 2018......SUNRISE   725 AM EST   SUNSET   450 PM EST
DECEMBER 17 2018......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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