Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 210524
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1224 AM EST SUN DEC 21 2014


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 20 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         37    151 PM  68    1929  41     -4       57
  MINIMUM         19    641 AM   2    1951  24     -5       33
  AVERAGE         28                        33     -5       45

PRECIPITATION (IN)
  YESTERDAY        0.00          1.20 1951   0.08  -0.08     0.00
  MONTH TO DATE    2.03                      1.89   0.14     3.14
  SINCE DEC 1      2.03                      1.89   0.14     3.14
  SINCE JAN 1     34.42                     37.88  -3.46    34.30

DEGREE DAYS
 HEATING
  YESTERDAY       37                        32      5       20
  MONTH TO DATE  514                       591    -77      590
  SINCE DEC 1    514                       591    -77      590
  SINCE JUL 1   1473                      1661   -188     1681

 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     6   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     1.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           600 AM
 LOWEST     47           200 PM
 AVERAGE    66

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        67      2013
 MINIMUM TEMPERATURE (F)   24        -2      1942


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   728 AM EST   SUNSET   452 PM EST
DECEMBER 22 2014......SUNRISE   729 AM EST   SUNSET   452 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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