Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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000
CDUS41 KRNK 172149
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
446 PM EST WED DEC 17 2014


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

...THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 17 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         52    252 PM  75    1924  47      5       57
  MINIMUM         46    810 AM   5    1951  30     16       29
                                      1917
  AVERAGE         49                        38     11       43

PRECIPITATION (IN)
  TODAY            0.00          1.25 1932   0.09  -0.09     0.05
  MONTH TO DATE    1.10                      1.72  -0.62     2.26
  SINCE DEC 1      1.10                      1.72  -0.62     2.26
  SINCE JAN 1     37.99                     40.03  -2.04    50.98

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    T
  SINCE DEC 1      T
  SINCE JUL 1      0.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        27    -11       22
  MONTH TO DATE  357                       419    -62      387
  SINCE DEC 1    357                       419    -62      387
  SINCE JUL 1   1235                      1223     12     1259

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1128                      1208    -80     1227
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    15.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           300 AM
 LOWEST     35           300 PM
 AVERAGE    50

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


THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        78      1924
 MINIMUM TEMPERATURE (F)   30        11      1932


SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   728 AM EST   SUNSET   504 PM EST
DECEMBER 18 2014......SUNRISE   729 AM EST   SUNSET   504 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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