Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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469
CDUS41 KRNK 080809
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
308 AM EST THU DEC 8 2016


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

...THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    313 PM  77    1998  50      5       57
  MINIMUM         37    959 PM  12    1977  32      5       32
  AVERAGE         46                        41      5       45

PRECIPITATION (IN)
  YESTERDAY        0.00          2.23 1950   0.10  -0.10     0.02
  MONTH TO DATE    1.87                      0.73   1.14     1.57
  SINCE DEC 1      1.87                      0.73   1.14     1.57
  SINCE JAN 1     45.89                     39.04   6.85    51.58

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

DEGREE DAYS
 HEATING
  YESTERDAY       19                        24     -5       20
  MONTH TO DATE  144                       163    -19      153
  SINCE DEC 1    144                       163    -19      153
  SINCE JUL 1    672                       967   -295      795

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1563                      1208    355     1413
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.8


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     35           200 PM
 AVERAGE    64

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


THE ROANOKE VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        74      1980
 MINIMUM TEMPERATURE (F)   32        14      1995
                                             1977
                                             1954


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   722 AM EST   SUNSET   502 PM EST
DECEMBER  9 2016......SUNRISE   723 AM EST   SUNSET   502 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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