Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 212216
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
510 PM EST SUN DEC 21 2014


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

...THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 21 2014...
VALID TODAY AS OF 0500 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         47    237 PM  71    1923  47      0       70
  MINIMUM         35    758 AM   3    1942  29      6       41
  AVERAGE         41                        38      3       56

PRECIPITATION (IN)
  TODAY            0.00          1.48 1972   0.09  -0.09     0.00
  MONTH TO DATE    1.10                      2.07  -0.97     2.26
  SINCE DEC 1      1.10                      2.07  -0.97     2.26
  SINCE JAN 1     37.99                     40.38  -2.39    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           24                        27     -3        9
  MONTH TO DATE  469                       527    -58      449
  SINCE DEC 1    469                       527    -58      449
  SINCE JUL 1   1347                      1331     16     1321

 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     8   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           800 AM
 LOWEST     53           100 PM
 AVERAGE    64

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


THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        71      1923
 MINIMUM TEMPERATURE (F)   29         0      1989


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   730 AM EST   SUNSET   506 PM EST
DECEMBER 22 2014......SUNRISE   731 AM EST   SUNSET   506 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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