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CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
517 AM EST FRI DEC 19 2014


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

...THE BLACKSBURG VA CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         41    300 PM  70    1984  43     -2       40
  MINIMUM         27    700 AM   5    1973  23      4       24
  AVERAGE         34                        33      1       32

PRECIPITATION (IN)
  YESTERDAY        0.00          1.25 1961   0.09  -0.09     0.00
  MONTH TO DATE    1.34                      1.78  -0.44     2.10
  SINCE DEC 1      1.34                      1.78  -0.44     2.10
  SINCE JAN 1     37.99                     39.72  -1.73    48.44

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.1
  SINCE DEC 1      0.1
  SINCE JUL 1      2.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        32     -1       33
  MONTH TO DATE  470                       538    -68      506
  SINCE DEC 1    470                       538    -68      506
  SINCE JUL 1   1663                      1718    -55     1741

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    609                       573     36      568
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           500 AM
 LOWEST     44           700 PM
 AVERAGE    60

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


THE BLACKSBURG VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        68      1984
 MINIMUM TEMPERATURE (F)   23         0      1985


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   731 AM EST   SUNSET   507 PM EST
DECEMBER 20 2014......SUNRISE   731 AM EST   SUNSET   507 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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