Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 181028
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
524 AM EST THU DEC 18 2014


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

...THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 17 2014...

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)
 YESTERDAY
  MAXIMUM         52    252 PM  75    1924  47      5       57
  MINIMUM         39   1159 PM   5    1951  30      9       29
                                      1917
  AVERAGE         46                        38      8       43

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

DEGREE DAYS
 HEATING
  YESTERDAY       19                        27     -8       22
  MONTH TO DATE  360                       419    -59      387
  SINCE DEC 1    360                       419    -59      387
  SINCE JUL 1   1238                      1223     15     1259

 COOLING
  YESTERDAY        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    25   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    14.0


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    65           300 AM
 LOWEST     35           300 PM
 AVERAGE    50

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


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


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   729 AM EST   SUNSET   504 PM EST
DECEMBER 19 2014......SUNRISE   729 AM EST   SUNSET   505 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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