Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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000
CDUS41 KRNK 191021
CLIROA


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


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

...THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 18 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         43    733 PM  78    1924  47     -4       45
  MINIMUM         31    635 AM  11    1932  30      1       32
  AVERAGE         37                        38     -1       39

PRECIPITATION (IN)
  YESTERDAY        0.00          1.01 2009   0.08  -0.08     0.00
  MONTH TO DATE    1.10                      1.80  -0.70     2.26
  SINCE DEC 1      1.10                      1.80  -0.70     2.26
  SINCE JAN 1     37.99                     40.11  -2.12    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       28                        27      1       26
  MONTH TO DATE  388                       446    -58      413
  SINCE DEC 1    388                       446    -58      413
  SINCE JUL 1   1266                      1250     16     1285

 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    24   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61           500 AM
 LOWEST     39           800 PM
 AVERAGE    50

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


THE ROANOKE VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        78      1924
 MINIMUM TEMPERATURE (F)   29         3      1932


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   729 AM EST   SUNSET   505 PM EST
DECEMBER 20 2014......SUNRISE   730 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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