Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 190542
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
142 AM EDT TUE SEP 19 2017


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR SEPTEMBER 18 2017...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82    239 PM  95    1931  76      6       85
  MINIMUM         61    627 AM  34    1959  53      8       67
  AVERAGE         72                        64      8       76

PRECIPITATION (IN)
  YESTERDAY        0.00          2.07 2012   0.13  -0.13      T
  MONTH TO DATE    1.46                      2.14  -0.68     0.86
  SINCE SEP 1      1.46                      2.14  -0.68     0.86
  SINCE JAN 1     28.40                     28.38   0.02    17.71

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   45                        28     17        0
  SINCE SEP 1     45                        28     17        0
  SINCE JUL 1     47                        35     12        0

 COOLING
  YESTERDAY        7                         3      4       11
  MONTH TO DATE   50                        75    -25      163
  SINCE SEP 1     50                        75    -25      163
  SINCE JAN 1    946                       867     79     1235
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     58           300 PM
 AVERAGE    79

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        95      1983
 MINIMUM TEMPERATURE (F)   53        35      1959


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   657 AM EDT   SUNSET   713 PM EDT
SEPTEMBER 20 2017.....SUNRISE   658 AM EDT   SUNSET   712 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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