Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 160831
CLIRNK


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
325 AM EST SAT DEC 16 2017


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

...THE BLACKSBURG VA CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2017


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         33     69    1984  43    -10       35
  MINIMUM         21      2    1962  24     -3       10
  AVERAGE         27                 34     -7       23

PRECIPITATION (IN)
  YESTERDAY        T      0.67 2007   0.09  -0.09      T
  MONTH TO DATE    0.32               1.51  -1.19     1.81
  SINCE DEC 1      0.32               1.51  -1.19     1.81
  SINCE JAN 1     40.68              39.45   1.23    40.76

SNOWFALL (IN)
  YESTERDAY        T                                   T
  MONTH TO DATE    3.8                                 T
  SINCE DEC 1      3.8                                 T
  SINCE JUL 1      3.8                                 T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       38                 31      7       42
  MONTH TO DATE  436                442     -6      438
  SINCE DEC 1    436                442     -6      438
  SINCE JUL 1   1426               1622   -196     1211

 COOLING
  YESTERDAY        0                  0      0        0
  MONTH TO DATE    0                  0      0        0
  SINCE DEC 1      0                  0      0        0
  SINCE JAN 1    632                573     59      914
...........................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           700 AM
 LOWEST     63           500 PM
 AVERAGE    74

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


THE BLACKSBURG VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        75      1984
 MINIMUM TEMPERATURE (F)   24         4      1989


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   729 AM EST   SUNSET   506 PM EST
DECEMBER 17 2017......SUNRISE   730 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.

REMARKS:
DUE TO MISSING TEMPERATURES ON SEPTEMBER 8-10...ALL TEMPERATURE AND
DEGREE DAY INFORMATION WILL BE CALCULATED WITHOUT DATA FROM THESE
DATES.


$$





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