Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 212142
CLIMRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
542 PM EDT TUE MAY 21 2013


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

...THE MARTINSBURG WV CLIMATE SUMMARY FOR MAY 21 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1926 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         87    319 PM 100    1934  74     13       68
  MINIMUM         61    527 AM  35    2002  51     10       63
                                      1992
  AVERAGE         74                        62     12       66

PRECIPITATION (IN)
  TODAY            0.00          1.00 1943   0.13  -0.13     0.60
  MONTH TO DATE    1.44                      2.77  -1.33     2.70
  SINCE MAR 1      5.73                      9.63  -3.90     6.20
  SINCE JAN 1     10.55                     14.41  -3.86    11.08

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        0
  MONTH TO DATE  126                       135     -9       35
  SINCE MAR 1   1232                      1236     -4      757
  SINCE JUL 1   4867                      5192   -325     3998

 COOLING
  TODAY            9                         2      7        1
  MONTH TO DATE   30                        26      4       46
  SINCE MAR 1     61                        35     26       63
  SINCE JAN 1     61                        35     26       63
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     2.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     50           100 PM
 AVERAGE    72

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


THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        98      1934
 MINIMUM TEMPERATURE (F)   51        30      2002


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   553 AM EDT   SUNSET   824 PM EDT
MAY 22 2013...........SUNRISE   552 AM EDT   SUNSET   825 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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