Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 180522
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1221 AM EST WED JAN 18 2017


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR JANUARY 17 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         42    342 PM  69    1990  39      3       37
  MINIMUM         35    745 AM -13    1982  22     13       27
  AVERAGE         39                        31      8       32

PRECIPITATION (IN)
  YESTERDAY        0.26          1.00 1941   0.08   0.18      T
  MONTH TO DATE    1.99                      1.29   0.70     1.36
  SINCE DEC 1      3.78                      4.00  -0.22     4.02
  SINCE JAN 1      1.99                      1.29   0.70     1.36

DEGREE DAYS
 HEATING
  YESTERDAY       26                        34     -8       33
  MONTH TO DATE  505                       578    -73      541
  SINCE DEC 1   1385                      1534   -149     1125
  SINCE JUL 1   2189                      2604   -415     1983

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     76          1200 AM
 AVERAGE    88

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        69      1990
 MINIMUM TEMPERATURE (F)   22        -6      2003


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   729 AM EST   SUNSET   516 PM EST
JANUARY 19 2017.......SUNRISE   728 AM EST   SUNSET   517 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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