Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 180525
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1224 AM EST THU DEC 18 2014


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1926 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49   1037 AM  72    1984  42      7       37
  MINIMUM         37   1159 PM  -5    1951  25     12       28
  AVERAGE         43                        34      9       33

PRECIPITATION (IN)
  YESTERDAY        T             0.55 1933   0.08  -0.08      T
  MONTH TO DATE    2.03                      1.65   0.38     3.14
  SINCE DEC 1      2.03                      1.65   0.38     3.14
  SINCE JAN 1     34.42                     37.64  -3.22    34.30

DEGREE DAYS
 HEATING
  YESTERDAY       22                        31     -9       32
  MONTH TO DATE  416                       495    -79      507
  SINCE DEC 1    416                       495    -79      507
  SINCE JUL 1   1375                      1565   -190     1598

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    958                       895     63     1057
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     42           400 PM
 AVERAGE    67

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        69      2006
 MINIMUM TEMPERATURE (F)   25         5      1926


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   727 AM EST   SUNSET   450 PM EST
DECEMBER 19 2014......SUNRISE   727 AM EST   SUNSET   451 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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